diff --git a/src/logid/CMakeLists.txt b/src/logid/CMakeLists.txt
index 89d2422..4ce4d1f 100644
--- a/src/logid/CMakeLists.txt
+++ b/src/logid/CMakeLists.txt
@@ -15,9 +15,12 @@ add_executable(logid
         backend/Error.cpp
         backend/raw/DeviceMonitor.cpp
         backend/raw/RawDevice.cpp
+        backend/dj/Receiver.cpp
+        backend/dj/Error.cpp
         backend/hidpp/Device.cpp
         backend/hidpp/Report.cpp
         backend/hidpp10/Error.cpp
+        backend/hidpp10/Device.cpp
         backend/hidpp20/Device.cpp
         backend/hidpp20/Error.cpp
         backend/hidpp20/Feature.cpp
diff --git a/src/logid/DeviceMonitor.cpp b/src/logid/DeviceMonitor.cpp
index 90b4cdd..a24aec4 100644
--- a/src/logid/DeviceMonitor.cpp
+++ b/src/logid/DeviceMonitor.cpp
@@ -4,6 +4,7 @@
 #include "DeviceMonitor.h"
 #include "util.h"
 #include "backend/hidpp10/Error.h"
+#include "backend/dj/Receiver.h"
 
 #define NON_WIRELESS_DEV(index) (index) == HIDPP::DefaultDevice ? "default" : "corded"
 
@@ -103,12 +104,26 @@ void DeviceMonitor::stopAndDeleteDevice (const std::string &path, HIDPP::DeviceI
 void DeviceMonitor::addDevice(std::string path)
 {
     try {
-        auto device = std::make_shared<backend::hidpp::Device>(path, hidpp::DeviceIndex::WirelessDevice1);
-        log_printf(DEBUG, "Detected HID++ device at %s", path.c_str());
+        std::tuple<uint8_t, uint8_t> version;
+        try
+        {
+            hidpp::Device device(path, hidpp::DefaultDevice);
 
-        auto version = device->version();
-        log_printf(DEBUG, "HID++ version: %d.%d", std::get<0>(version), std::get<1>(version));
+            log_printf(DEBUG, "Detected HID++ device at %s", path.c_str());
 
+            version = device.version();
+            log_printf(DEBUG, "HID++ version: %d.%d", std::get<0>(version), std::get<1>(version));
+        } catch(std::system_error &e) { }
+
+        if(version == std::make_tuple(1, 0))
+        {
+            // This is a receiver
+            dj::Receiver receiver(path);
+            receiver.enumerate();
+            receiver.listen();
+            while(true) {}
+        }
+        /*
         auto eventHandler = std::make_shared<backend::hidpp::EventHandler>();
         eventHandler->condition = [device](backend::hidpp::Report& report)->bool
         {
@@ -125,9 +140,9 @@ void DeviceMonitor::addDevice(std::string path)
 
         device->addEventHandler("MONITOR_ALL", eventHandler);
 
-        devices.push_back(device);
+        devices.push_back(device);*/
 
-        std::thread([device]() { device->listen(); }).detach();
+        //std::thread([device]() { device->listen(); }).detach();
     }
     catch(hidpp10::Error &e)
     {
@@ -139,10 +154,11 @@ void DeviceMonitor::addDevice(std::string path)
     {
         log_printf(DEBUG, "Detected device at %s but %s", path.c_str(), e.what());
     }
+    /*
     catch(std::system_error &e)
     {
         log_printf(WARN, "Failed to open %s: %s", path.c_str(), e.what());
-    }
+    } */
 }
 
 void DeviceMonitor::removeDevice(std::string path)
diff --git a/src/logid/backend/dj/Error.cpp b/src/logid/backend/dj/Error.cpp
new file mode 100644
index 0000000..d3a4dbc
--- /dev/null
+++ b/src/logid/backend/dj/Error.cpp
@@ -0,0 +1,21 @@
+#include "Error.h"
+
+using namespace logid::backend::dj;
+
+Error::Error(uint8_t code) : _code (code)
+{
+}
+
+const char* Error::what() const noexcept
+{
+    switch(_code)
+    {
+        case Unknown:
+            return "Unknown";
+        case KeepAliveTimeout:
+            return "Keep-alive timeout";
+        default:
+            return std::string("Reserved error code " + std::to_string(_code))
+                .c_str();
+    }
+}
\ No newline at end of file
diff --git a/src/logid/backend/dj/Error.h b/src/logid/backend/dj/Error.h
new file mode 100644
index 0000000..f462377
--- /dev/null
+++ b/src/logid/backend/dj/Error.h
@@ -0,0 +1,30 @@
+#ifndef LOGID_HIDPP_BACKEND_DJ_ERROR_H
+#define LOGID_HIDPP_BACKEND_DJ_ERROR_H
+
+#include <cstdint>
+#include <stdexcept>
+
+namespace logid {
+namespace backend {
+namespace dj
+{
+    class Error : public std::exception
+    {
+    public:
+        enum ErrorCode : uint8_t
+        {
+            Unknown = 0x00,
+            KeepAliveTimeout = 0x01
+        };
+
+        Error(uint8_t code);
+
+        virtual const char* what() const noexcept;
+        uint8_t code() const noexcept;
+
+    private:
+        uint8_t _code;
+    };
+}}}
+
+#endif //LOGID_HIDPP_BACKEND_DJ_ERROR_H
diff --git a/src/logid/backend/dj/Receiver.cpp b/src/logid/backend/dj/Receiver.cpp
new file mode 100644
index 0000000..7d5aef4
--- /dev/null
+++ b/src/logid/backend/dj/Receiver.cpp
@@ -0,0 +1,255 @@
+#include <cassert>
+#include "Report.h"
+#include "Receiver.h"
+#include "Error.h"
+
+using namespace logid::backend::dj;
+using namespace logid::backend;
+
+InvalidReceiver::InvalidReceiver(Reason reason) : _reason (reason)
+{
+}
+
+const char* InvalidReceiver::what() const noexcept
+{
+    return "Invalid receiver";
+}
+
+InvalidReceiver::Reason InvalidReceiver::code() const noexcept
+{
+    return _reason;
+}
+
+Receiver::Receiver(std::string path) :
+    raw_device (std::make_shared<raw::RawDevice>(path)),
+    _hidpp10_device (raw_device, hidpp::DefaultDevice)
+{
+    if(!supportsDjReports(raw_device->reportDescriptor()))
+        throw InvalidReceiver(InvalidReceiver::NoDJReports);
+
+
+    // Pass all HID++ events on DefaultDevice to handleHidppEvent
+    RawEventHandler hidppRawEventHandler;
+    hidppRawEventHandler.condition = [this](std::vector<uint8_t>& report)->bool
+    {
+        return (report[hidpp::Offset::Type] == hidpp::Report::Type::Short ||
+                report[hidpp::Offset::Type] == hidpp::Report::Type::Long) &&
+               (report[hidpp::Offset::DeviceIndex] == hidpp::DefaultDevice);
+    };
+    hidppRawEventHandler.callback = [this](std::vector<uint8_t>& report)->void
+    {
+        hidpp::Report _report(report);
+        this->handleHidppEvent(_report);
+    };
+
+    // Pass all DJ events with device index to handleHidppEvent
+    RawEventHandler djRawEventHandler;
+    djRawEventHandler.condition = [this](std::vector<uint8_t>& report)->bool
+    {
+        return (report[Offset::Type] == Report::Type::Short ||
+                report[Offset::Type] == Report::Type::Long);
+    };
+    djRawEventHandler.callback = [this](std::vector<uint8_t>& report)->void
+    {
+        Report _report(report);
+        this->handleDjEvent(_report);
+    };
+
+    raw_device->addEventHandler("RECV_HIDPP", hidppRawEventHandler);
+    raw_device->addEventHandler("RECV_DJ", djRawEventHandler);
+}
+
+void Receiver::enumerate()
+{
+    sendDjRequest(hidpp::DefaultDevice, GetPairedDevices,{});
+}
+
+Receiver::notification_flags Receiver::getHidppNotifications()
+{
+    auto response = _hidpp10_device.getRegister(EnableHidppNotifications, {});
+
+    notification_flags flags{};
+
+    flags.device_battery_status = response[0] & (1 << 4);
+    flags.receiver_wireless_notifications = response[1] & (1 << 0);
+    flags.receiver_software_present = response[1] & (1 << 3);
+}
+
+void Receiver::enableHidppNotifications(notification_flags flags)
+{
+    std::vector<uint8_t> request(3);
+
+    if(flags.device_battery_status)
+        request[0] |= (1 << 4);
+    if(flags.receiver_wireless_notifications)
+        request[1] |= (1 << 0);
+    if(flags.receiver_software_present)
+        request[1] |= (1 << 3);
+
+    _hidpp10_device.setRegister(EnableHidppNotifications, request);
+}
+
+///TODO: Investigate usage
+uint8_t Receiver::getConnectionState(hidpp::DeviceIndex index)
+{
+    auto response = _hidpp10_device.setRegister(ConnectionState, {index});
+
+    return response[0];
+}
+
+void Receiver::startPairing(uint8_t timeout)
+{
+    ///TODO: Device number == Device index?
+    std::vector<uint8_t> request(3);
+
+    request[0] = 1;
+    request[1] = hidpp::DefaultDevice;
+    request[2] = timeout;
+
+    _hidpp10_device.setRegister(DevicePairing, request);
+}
+
+void Receiver::stopPairing()
+{
+    ///TODO: Device number == Device index?
+    std::vector<uint8_t> request(3);
+
+    request[0] = 2;
+    request[1] = hidpp::DefaultDevice;
+
+    _hidpp10_device.setRegister(DevicePairing, request);
+}
+
+void Receiver::disconnect(hidpp::DeviceIndex index)
+{
+    ///TODO: Device number == Device index?
+    std::vector<uint8_t> request(3);
+
+    request[0] = 3;
+    request[1] = index;
+
+    _hidpp10_device.setRegister(DevicePairing, request);
+}
+
+std::map<hidpp::DeviceIndex, uint8_t> Receiver::getDeviceActivity()
+{
+    auto response = _hidpp10_device.getRegister(DeviceActivity, {});
+
+    std::map<hidpp::DeviceIndex, uint8_t> device_activity;
+    for(uint8_t i = hidpp::WirelessDevice1; i <= hidpp::WirelessDevice6; i++)
+        device_activity[static_cast<hidpp::DeviceIndex>(i)] = response[i];
+
+    return device_activity;
+}
+
+Receiver::pairing_info Receiver::getPairingInfo(hidpp::DeviceIndex index)
+{
+    std::vector<uint8_t> request(1);
+    request[0] = index;
+    request[0] += 0x19;
+
+    auto response = _hidpp10_device.getRegister(PairingInfo, request);
+
+    pairing_info info{};
+    info.destination_id = response[0];
+    info.report_interval = response[1];
+    info.pid = response[2];
+    info.pid |= (response[3] << 8);
+    info.device_type = response[6];
+
+    return info;
+}
+
+Receiver::extended_pairing_info
+    Receiver::getExtendedPairingInfo(hidpp::DeviceIndex index)
+{
+    std::vector<uint8_t> request(1);
+    request[0] = index;
+    request[0] += 0x29;
+
+    auto response = _hidpp10_device.getRegister(PairingInfo, request);
+
+    extended_pairing_info info{};
+
+    info.serial_number = 0;
+    for(uint8_t i = 0; i < 4; i++)
+        info.serial_number |= (response[i] << 8*i);
+
+    for(uint8_t i = 0; i < 4; i++)
+        info.report_types[i] = response[i + 4];
+
+    info.power_switch_location = response[8] & 0xf;
+
+    return info;
+}
+
+std::string Receiver::getDeviceName(hidpp::DeviceIndex index)
+{
+    std::vector<uint8_t> request(1);
+    request[0] = index;
+    request[0] += 0x39;
+
+    auto response = _hidpp10_device.getRegister(PairingInfo, request);
+
+    uint8_t size = response[0];
+    assert(size <= 14);
+
+    std::string name(size, ' ');
+    for(std::size_t i = 0; i < size; i++)
+        name[i] = response[i + 1];
+
+    return name;
+}
+
+hidpp::DeviceIndex Receiver::deviceConnectionEvent(hidpp::Report &report)
+{
+    assert(report.subId() == DeviceConnection);
+    return report.deviceIndex();
+}
+
+hidpp::DeviceIndex Receiver::deviceDisconnectionEvent(hidpp::Report& report)
+{
+    assert(report.subId() == DeviceDisconnection);
+    return report.deviceIndex();
+}
+
+void Receiver::handleDjEvent(Report& report)
+{
+    if(report.feature() == DeviceConnection ||
+        report.feature() == DeviceDisconnection ||
+        report.feature() == ConnectionStatus)
+    {
+        printf("%s DJ IN: ", raw_device->hidrawPath().c_str());
+        for(auto &i: report.rawData())
+            printf("%02x ", i);
+        printf("\n");
+    }
+}
+
+void Receiver::handleHidppEvent(hidpp::Report &report)
+{
+    printf("%s HID++ IN: ", raw_device->hidrawPath().c_str());
+    for(auto &i: report.rawReport())
+        printf("%02x ", i);
+    printf("\n");
+}
+
+void Receiver::sendDjRequest(hidpp::DeviceIndex index, uint8_t function,
+        const std::vector<uint8_t>&& params)
+{
+    assert(params.size() <= LongParamLength);
+
+    Report::Type type = params.size() <= ShortParamLength ?
+            ReportType::Short : ReportType::Long;
+
+    Report request(type, index, function);
+
+    std::copy(params.begin(), params.end(), request.paramBegin());
+
+    raw_device->sendReportNoResponse(request.rawData());
+}
+
+void Receiver::listen()
+{
+    std::thread{[=]() { raw_device->listen(); }}.detach();
+}
\ No newline at end of file
diff --git a/src/logid/backend/dj/Receiver.h b/src/logid/backend/dj/Receiver.h
new file mode 100644
index 0000000..24ffa19
--- /dev/null
+++ b/src/logid/backend/dj/Receiver.h
@@ -0,0 +1,125 @@
+#ifndef LOGID_BACKEND_DJ_RECEIVER_H
+#define LOGID_BACKEND_DJ_RECEIVER_H
+
+#include <cstdint>
+#include "../raw/RawDevice.h"
+#include "Report.h"
+#include "../hidpp/Report.h"
+#include "../hidpp10/Device.h"
+
+namespace logid {
+namespace backend {
+namespace dj
+{
+    class InvalidReceiver : public std::exception
+    {
+    public:
+        enum Reason
+        {
+            NoDJReports
+        };
+        explicit InvalidReceiver(Reason reason);
+        virtual const char* what() const noexcept;
+        Reason code() const noexcept;
+    private:
+        Reason _reason;
+    };
+
+    class Receiver
+    {
+    public:
+        explicit Receiver(std::string path);
+
+        enum DjEvents : uint8_t
+        {
+            DeviceDisconnection = 0x40,
+            DeviceConnection = 0x41,
+            ConnectionStatus = 0x42
+        };
+
+        enum DjCommands : uint8_t
+        {
+            SwitchAndKeepAlive = 0x80,
+            GetPairedDevices = 0x81
+        };
+
+        void enumerate();
+
+        /* The following functions deal with HID++ 1.0 features.
+         * While these are not technically DJ functions, it is redundant
+         * to have a separate hidpp10::Receiver class for these functions.
+         */
+
+        enum HidppEvents : uint8_t
+        {
+            // These events are identical to their DJ counterparts
+            // DeviceDisconnection = 0x40,
+            // DeviceConnection = 0x41,
+            LockingChange = 0x4a
+        };
+
+        enum HidppRegisters : uint8_t
+        {
+            EnableHidppNotifications = 0x00,
+            ConnectionState = 0x02,
+            DevicePairing = 0xb2,
+            DeviceActivity = 0xb3,
+            PairingInfo = 0xb5
+        };
+
+        struct notification_flags
+        {
+            bool device_battery_status;
+            bool receiver_wireless_notifications;
+            bool receiver_software_present;
+        };
+
+        notification_flags getHidppNotifications();
+        void enableHidppNotifications(notification_flags flags);
+
+        ///TODO: Understand output of this function
+        uint8_t getConnectionState(hidpp::DeviceIndex index);
+
+        void startPairing(uint8_t timeout = 0);
+        void stopPairing();
+        void disconnect(hidpp::DeviceIndex index);
+
+        std::map<hidpp::DeviceIndex, uint8_t> getDeviceActivity();
+
+        struct pairing_info
+        {
+            uint8_t destination_id;
+            uint8_t report_interval;
+            uint16_t pid;
+            uint8_t device_type; ///TODO: Create enum for DeviceType
+        };
+
+        struct extended_pairing_info
+        {
+            uint32_t serial_number;
+            uint8_t report_types[4];
+            uint8_t power_switch_location; ///TODO: Create enum
+        };
+
+        pairing_info getPairingInfo(hidpp::DeviceIndex index);
+        extended_pairing_info getExtendedPairingInfo(hidpp::DeviceIndex index);
+
+        std::string getDeviceName(hidpp::DeviceIndex index);
+
+        hidpp::DeviceIndex deviceConnectionEvent(hidpp::Report& report);
+        hidpp::DeviceIndex deviceDisconnectionEvent(hidpp::Report& report);
+
+        void handleDjEvent(dj::Report& report);
+        void handleHidppEvent(hidpp::Report& report);
+
+        void listen();
+    private:
+        void sendDjRequest(hidpp::DeviceIndex index, uint8_t function,
+                const std::vector<uint8_t>&& params);
+
+        std::shared_ptr<raw::RawDevice> raw_device;
+        hidpp10::Device _hidpp10_device;
+    };
+}}}
+
+#endif //LOGID_BACKEND_DJ_RECEIVER_H
\ No newline at end of file
diff --git a/src/logid/backend/dj/Report.cpp b/src/logid/backend/dj/Report.cpp
index b8cccb3..0dff2fd 100644
--- a/src/logid/backend/dj/Report.cpp
+++ b/src/logid/backend/dj/Report.cpp
@@ -1,11 +1,12 @@
 #include <array>
 #include <algorithm>
+#include <cassert>
 #include "Report.h"
 
 using namespace logid::backend::dj;
 using namespace logid::backend;
 
-static const std::array<uint8_t, 35> DJReportDesc = {
+static const std::array<uint8_t, 34> DJReportDesc = {
         0xA1, 0x01,        // Collection (Application)
         0x85, 0x20,        //   Report ID (32)
         0x95, 0x0E,        //   Report Count (14)
@@ -25,8 +26,68 @@ static const std::array<uint8_t, 35> DJReportDesc = {
         0xC0               // End Collection
 };
 
-bool dj::supportsDjReports(std::vector<uint8_t>& rdesc)
+bool dj::supportsDjReports(std::vector<uint8_t>&& rdesc)
 {
     auto it = std::search(rdesc.begin(), rdesc.end(), DJReportDesc.begin(), DJReportDesc.end());
     return it != rdesc.end();
-}
\ No newline at end of file
+}
+
+Report::Report(std::vector<uint8_t>& data) : _data (data)
+{
+    switch(data[Offset::Type])
+    {
+        case ReportType::Short:
+            _data.resize(HeaderLength+ShortParamLength);
+            break;
+        case ReportType::Long:
+            _data.resize(HeaderLength+LongParamLength);
+            break;
+        default:
+            assert(false);
+    }
+}
+
+Report::Report(Report::Type type, hidpp::DeviceIndex index, uint8_t feature)
+{
+    switch(type)
+    {
+        case ReportType::Short:
+            _data.resize(HeaderLength+ShortParamLength);
+            break;
+        case ReportType::Long:
+            _data.resize(HeaderLength+LongParamLength);
+            break;
+        default:
+            assert(false);
+    }
+
+    _data[Offset::Type] = type;
+    _data[Offset::DeviceIndex] = index;
+    _data[Offset::Feature] = feature;
+}
+
+
+Report::Type Report::type() const
+{
+    return static_cast<Type>(_data[Offset::Type]);
+}
+
+hidpp::DeviceIndex Report::index() const
+{
+    return static_cast<hidpp::DeviceIndex>(_data[Offset::DeviceIndex]);
+}
+
+uint8_t Report::feature() const
+{
+    return _data[Offset::Feature];
+}
+
+std::vector<uint8_t>::iterator Report::paramBegin()
+{
+    return _data.begin() + Offset::Parameters;
+}
+
+std::vector<uint8_t> Report::rawData() const
+{
+    return _data;
+}
diff --git a/src/logid/backend/dj/Report.h b/src/logid/backend/dj/Report.h
index c4078f4..6f01bb7 100644
--- a/src/logid/backend/dj/Report.h
+++ b/src/logid/backend/dj/Report.h
@@ -3,17 +3,35 @@
 
 #include <cstdint>
 #include "../raw/RawDevice.h"
+#include "defs.h"
+#include "../hidpp/defs.h"
 
 namespace logid::backend::dj
 {
-    bool supportsDjReports(std::vector<uint8_t>& rawDevice);
+    namespace Offset
+    {
+        static constexpr uint8_t Type = 0;
+        static constexpr uint8_t DeviceIndex = 1;
+        static constexpr uint8_t Feature = 2;
+        static constexpr uint8_t Parameters = 3;
+    }
+
+    bool supportsDjReports(std::vector<uint8_t>&& rdesc);
     class Report
     {
-        enum Type: uint8_t
-        {
-            Short = 0x20, // Short DJ reports use 12 byte parameters
-            Long = 0x21   // Long DJ reports use 29 byte parameters
-        };
+    public:
+        typedef ReportType::ReportType Type;
+
+        explicit Report(std::vector<uint8_t>& data);
+        Report(Type type, hidpp::DeviceIndex index, uint8_t feature);
+
+        Type type() const;
+        hidpp::DeviceIndex index() const;
+        uint8_t feature() const;
+        std::vector<uint8_t>::iterator paramBegin();
+        std::vector<uint8_t> rawData() const;
+    private:
+        std::vector<uint8_t> _data;
     };
 }
 
diff --git a/src/logid/backend/dj/defs.h b/src/logid/backend/dj/defs.h
index 3f373c2..5c0124e 100644
--- a/src/logid/backend/dj/defs.h
+++ b/src/logid/backend/dj/defs.h
@@ -15,6 +15,12 @@ namespace dj
             Long = 0x21
         };
     }
+
+    static constexpr uint8_t ErrorFeature = 0x7f;
+
+    static constexpr std::size_t HeaderLength = 3;
+    static constexpr std::size_t ShortParamLength = 12;
+    static constexpr std::size_t LongParamLength = 29;
 }}}
 
 #endif //LOGID_BACKEND_DJ_DEFS_H
\ No newline at end of file
diff --git a/src/logid/backend/hidpp/Device.cpp b/src/logid/backend/hidpp/Device.cpp
index 6134475..4994aef 100644
--- a/src/logid/backend/hidpp/Device.cpp
+++ b/src/logid/backend/hidpp/Device.cpp
@@ -26,7 +26,19 @@ Device::InvalidDevice::Reason Device::InvalidDevice::code() const noexcept
 
 /// TODO: Initialize a single RawDevice for each path.
 Device::Device(const std::string& path, DeviceIndex index):
-    raw_device (std::make_shared<raw::RawDevice>(path)), path (path), index (index)
+    raw_device (std::make_shared<raw::RawDevice>(path)), path (path),
+    _index (index)
+{
+    _init();
+}
+
+Device::Device(std::shared_ptr<raw::RawDevice> raw_device, DeviceIndex index) :
+    raw_device (raw_device), _index (index)
+{
+    _init();
+}
+
+void Device::_init()
 {
     supported_reports = getSupportedReports(raw_device->reportDescriptor());
     if(!supported_reports)
@@ -34,8 +46,9 @@ Device::Device(const std::string& path, DeviceIndex index):
 
     try
     {
-        Report versionRequest(Report::Type::Short, index, hidpp20::FeatureID::ROOT,
-        hidpp20::Root::Ping, LOGID_HIDPP_SOFTWARE_ID);
+        Report versionRequest(Report::Type::Short, _index,
+                hidpp20::FeatureID::ROOT,hidpp20::Root::Ping,
+                LOGID_HIDPP_SOFTWARE_ID);
 
         auto versionResponse = sendReport(versionRequest);
         auto versionResponse_params = versionResponse.paramBegin();
@@ -53,10 +66,11 @@ Device::Device(const std::string& path, DeviceIndex index):
 
     // Pass all HID++ events with device index to this device.
     RawEventHandler rawEventHandler;
-    rawEventHandler.condition = [index](std::vector<uint8_t>& report)->bool
+    rawEventHandler.condition = [this](std::vector<uint8_t>& report)->bool
     {
         return (report[Offset::Type] == Report::Type::Short ||
-            report[Offset::Type] == Report::Type::Long) && (report[Offset::DeviceIndex] == index);
+                report[Offset::Type] == Report::Type::Long) &&
+                (report[Offset::DeviceIndex] == this->_index);
     };
     rawEventHandler.callback = [this](std::vector<uint8_t>& report)->void
     {
@@ -64,7 +78,15 @@ Device::Device(const std::string& path, DeviceIndex index):
         this->handleEvent(_report);
     };
 
-    raw_device->addEventHandler("DEV_" + std::to_string(index), rawEventHandler);
+    raw_device->addEventHandler("DEV_" + std::to_string(_index), rawEventHandler);
+}
+
+Device::~Device()
+{
+    raw_device->removeEventHandler("DEV_" + std::to_string(_index));
+    ///TODO: tmp
+    raw_device->stopListener();
+    raw_device.reset();
 }
 
 void Device::addEventHandler(const std::string& nickname, const std::shared_ptr<EventHandler>& handler)
diff --git a/src/logid/backend/hidpp/Device.h b/src/logid/backend/hidpp/Device.h
index 0e91b76..fc5215d 100644
--- a/src/logid/backend/hidpp/Device.h
+++ b/src/logid/backend/hidpp/Device.h
@@ -37,9 +37,11 @@ namespace hidpp
         };
 
         Device(const std::string& path, DeviceIndex index);
+        Device(std::shared_ptr<raw::RawDevice> raw_device, DeviceIndex index);
+        ~Device();
 
         std::string devicePath() const { return path; }
-        DeviceIndex deviceIndex() const { return index; }
+        DeviceIndex deviceIndex() const { return _index; }
         std::tuple<uint8_t, uint8_t> version() const { return _version; }
 
         void listen(); // Runs asynchronously
@@ -52,9 +54,11 @@ namespace hidpp
 
         void handleEvent(Report& report);
     private:
+        void _init();
+
         std::shared_ptr<raw::RawDevice> raw_device;
         std::string path;
-        DeviceIndex index;
+        DeviceIndex _index;
         uint8_t supported_reports;
 
         std::tuple<uint8_t, uint8_t> _version;
diff --git a/src/logid/backend/hidpp/Report.cpp b/src/logid/backend/hidpp/Report.cpp
index 99e32ea..ac8b173 100644
--- a/src/logid/backend/hidpp/Report.cpp
+++ b/src/logid/backend/hidpp/Report.cpp
@@ -95,6 +95,27 @@ const char *Report::InvalidReportLength::what() const noexcept
     return "Invalid report length";
 }
 
+Report::Report(Report::Type type, DeviceIndex device_index,
+        uint8_t sub_id, uint8_t address)
+{
+    switch(type)
+    {
+        case Type::Short:
+            _data.resize(HeaderLength + ShortParamLength);
+            break;
+        case Type::Long:
+            _data.resize(HeaderLength + LongParamLength);
+            break;
+        default:
+            throw InvalidReportID();
+    }
+
+    _data[Offset::Type] = type;
+    _data[Offset::DeviceIndex] = device_index;
+    _data[Offset::SubID] = sub_id;
+    _data[Offset::Address] = address;
+}
+
 Report::Report(Report::Type type, DeviceIndex device_index,
         uint8_t feature_index, uint8_t function, uint8_t sw_id)
 {
@@ -123,6 +144,7 @@ Report::Report(const std::vector<uint8_t>& data)
 {
     _data = data;
 
+    // Truncating data is entirely valid here.
     switch(_data[Offset::Type])
     {
         case Type::Short:
@@ -136,6 +158,11 @@ Report::Report(const std::vector<uint8_t>& data)
     }
 }
 
+Report::Type Report::type() const
+{
+    return static_cast<Report::Type>(_data[Offset::Type]);
+}
+
 void Report::setType(Report::Type type)
 {
     switch(type)
@@ -153,6 +180,58 @@ void Report::setType(Report::Type type)
     _data[Offset::Type] = type;
 }
 
+uint8_t Report::feature() const
+{
+    return _data[Offset::Feature];
+}
+
+void Report::setFeature(uint8_t feature)
+{
+    _data[Offset::Parameters] = feature;
+}
+
+uint8_t Report::subId() const
+{
+    return _data[Offset::SubID];
+}
+
+void Report::setSubId(uint8_t sub_id)
+{
+    _data[Offset::SubID] = sub_id;
+}
+
+uint8_t Report::function() const
+{
+    return (_data[Offset::Function] >> 4) & 0x0f;
+}
+
+void Report::setFunction(uint8_t function)
+{
+    _data[Offset::Function] &= 0x0f;
+    _data[Offset::Function] |= (function << 4) & 0x0f;
+}
+
+uint8_t Report::swId() const
+{
+    return _data[Offset::Function] & 0x0f;
+}
+
+void Report::setSwId(uint8_t sub_id)
+{
+    _data[Offset::Function] &= 0x0f;
+    _data[Offset::Function] |= sub_id & 0x0f;
+}
+
+uint8_t Report::address() const
+{
+    return _data[Offset::Address];
+}
+
+void Report::setAddress(uint8_t address)
+{
+    _data[Offset::Address] = address;
+}
+
 void Report::setParams(const std::vector<uint8_t>& _params)
 {
     assert(_params.size() <= _data.size()-HeaderLength);
diff --git a/src/logid/backend/hidpp/Report.h b/src/logid/backend/hidpp/Report.h
index 929f783..8945cf1 100644
--- a/src/logid/backend/hidpp/Report.h
+++ b/src/logid/backend/hidpp/Report.h
@@ -20,6 +20,7 @@ namespace logid::backend::hidpp
         static constexpr uint8_t DeviceIndex = 1;
         static constexpr uint8_t SubID = 2;
         static constexpr uint8_t Feature = 2;
+        static constexpr uint8_t Address = 3;
         static constexpr uint8_t Function = 3;
         static constexpr uint8_t Parameters = 4;
     }
@@ -47,16 +48,37 @@ namespace logid::backend::hidpp
         static constexpr uint8_t swIdMask = 0x0f;
         static constexpr uint8_t functionMask = 0x0f;
 
+        Report(Report::Type type, DeviceIndex device_index,
+               uint8_t sub_id,
+               uint8_t address);
         Report(Report::Type type, DeviceIndex device_index,
                 uint8_t feature_index,
                 uint8_t function,
                 uint8_t sw_id);
         explicit Report(const std::vector<uint8_t>& data);
 
-        Report::Type type() const { return static_cast<Report::Type>(_data[Offset::Type]); };
+        Report::Type type() const;
         void setType(Report::Type type);
 
-        std::vector<uint8_t>::iterator paramBegin() { return _data.begin() + Offset::Parameters; }
+        uint8_t feature() const;
+        void setFeature(uint8_t feature);
+
+        uint8_t subId() const;
+        void setSubId(uint8_t sub_id);
+
+        uint8_t function() const;
+        void setFunction(uint8_t function);
+
+        uint8_t swId() const;
+        void setSwId(uint8_t sw_id);
+
+        uint8_t address() const;
+        void setAddress(uint8_t address);
+
+        std::vector<uint8_t>::iterator paramBegin()
+        {
+            return _data.begin() + Offset::Parameters;
+        }
         std::vector<uint8_t>::iterator paramEnd() { return _data.end(); }
         void setParams(const std::vector<uint8_t>& _params);
 
diff --git a/src/logid/backend/hidpp10/Device.cpp b/src/logid/backend/hidpp10/Device.cpp
new file mode 100644
index 0000000..b69e579
--- /dev/null
+++ b/src/logid/backend/hidpp10/Device.cpp
@@ -0,0 +1,62 @@
+#include <cassert>
+#include <utility>
+#include "Device.h"
+#include "defs.h"
+
+using namespace logid::backend;
+using namespace logid::backend::hidpp10;
+
+Device::Device(const std::string &path, hidpp::DeviceIndex index) :
+    hidpp::Device(path, index)
+{
+    assert(version() == std::make_tuple(1, 0));
+}
+
+Device::Device(std::shared_ptr<raw::RawDevice> raw_dev,
+        hidpp::DeviceIndex index) : hidpp::Device(std::move(raw_dev), index)
+{
+    assert(version() == std::make_tuple(1, 0));
+}
+
+std::vector<uint8_t> Device::getRegister(uint8_t address,
+        const std::vector<uint8_t>& params)
+{
+    assert(params.size() <= hidpp::LongParamLength);
+
+    hidpp::Report::Type type = params.size() <= hidpp::ShortParamLength ?
+            hidpp::Report::Type::Short : hidpp::Report::Type::Long;
+
+    uint8_t sub_id = type == hidpp::Report::Type::Short ?
+            GetRegisterShort : GetRegisterLong;
+
+    return accessRegister(sub_id, address, params);
+}
+
+std::vector<uint8_t> Device::setRegister(uint8_t address,
+                                         const std::vector<uint8_t>& params)
+{
+    assert(params.size() <= hidpp::LongParamLength);
+
+    hidpp::Report::Type type = params.size() <= hidpp::ShortParamLength ?
+                               hidpp::Report::Type::Short : hidpp::Report::Type::Long;
+
+    uint8_t sub_id = type == hidpp::Report::Type::Short ?
+                     SetRegisterShort : SetRegisterLong;
+
+    return accessRegister(sub_id, address, params);
+}
+
+std::vector<uint8_t> Device::accessRegister(uint8_t sub_id, uint8_t address, const std::vector<uint8_t> &params)
+{
+    hidpp::Report::Type type = params.size() <= hidpp::ShortParamLength ?
+                               hidpp::Report::Type::Short : hidpp::Report::Type::Long;
+
+    hidpp::Report request(type, deviceIndex(), sub_id, address);
+    std::copy(params.begin(), params.end(), request.paramBegin());
+
+    auto response = sendReport(request);
+    return std::vector<uint8_t>(response.paramBegin(), response.paramEnd());
+}
+
+
+
diff --git a/src/logid/backend/hidpp10/Device.h b/src/logid/backend/hidpp10/Device.h
new file mode 100644
index 0000000..76da044
--- /dev/null
+++ b/src/logid/backend/hidpp10/Device.h
@@ -0,0 +1,28 @@
+#ifndef LOGID_BACKEND_HIDPP10_DEVICE_H
+#define LOGID_BACKEND_HIDPP10_DEVICE_H
+
+#include "../hidpp/Device.h"
+
+namespace logid {
+namespace backend {
+namespace hidpp10
+{
+    class Device : public hidpp::Device
+    {
+    public:
+        Device(const std::string& path, hidpp::DeviceIndex index);
+        Device(std::shared_ptr<raw::RawDevice> raw_dev,
+                hidpp::DeviceIndex index);
+
+        std::vector<uint8_t> getRegister(uint8_t address,
+                const std::vector<uint8_t>& params);
+
+        std::vector<uint8_t> setRegister(uint8_t address,
+                const std::vector<uint8_t>& params);
+    private:
+        std::vector<uint8_t> accessRegister(uint8_t sub_id,
+                uint8_t address, const std::vector<uint8_t>& params);
+    };
+}}}
+
+#endif //LOGID_BACKEND_HIDPP10_DEVICE_H
\ No newline at end of file
diff --git a/src/logid/backend/hidpp10/defs.h b/src/logid/backend/hidpp10/defs.h
new file mode 100644
index 0000000..1d080f1
--- /dev/null
+++ b/src/logid/backend/hidpp10/defs.h
@@ -0,0 +1,17 @@
+#ifndef LOGID_BACKEND_HIDPP10_DEFS_H
+#define LOGID_BACKEND_HIDPP10_DEFS_H
+
+namespace logid {
+namespace backend {
+namespace hidpp10
+{
+    enum SubID: uint8_t
+    {
+        SetRegisterShort = 0x80,
+        GetRegisterShort = 0x81,
+        SetRegisterLong = 0x82,
+        GetRegisterLong = 0x83
+    };
+}}}
+
+#endif //LOGID_BACKEND_HIDPP10_DEFS_H
\ No newline at end of file
diff --git a/src/logid/backend/raw/RawDevice.cpp b/src/logid/backend/raw/RawDevice.cpp
index eeabeb5..d7b9b60 100644
--- a/src/logid/backend/raw/RawDevice.cpp
+++ b/src/logid/backend/raw/RawDevice.cpp
@@ -75,6 +75,8 @@ RawDevice::RawDevice(std::string path) : path (path), continue_listen (false)
         close(fd);
         throw std::system_error(err, std::system_category(), "RawDevice pipe open failed");
     }
+
+    continue_listen = false;
 }
 
 RawDevice::~RawDevice()
@@ -106,6 +108,27 @@ std::vector<uint8_t> RawDevice::sendReport(const std::vector<uint8_t>& report)
         return _respondToReport(report);
 }
 
+// DJ commands are not systematically acknowledged, do not expect a result.
+void RawDevice::sendReportNoResponse(const std::vector<uint8_t>& report)
+{
+    assert(supportedReportID(report[0]));
+
+    /* If the listener will stop, handle I/O manually.
+     * Otherwise, push to queue and wait for result. */
+    if(continue_listen)
+    {
+        std::packaged_task<std::vector<uint8_t>()> task([this, report]() {
+            this->_sendReport(report);
+            return std::vector<uint8_t>();
+        });
+        auto f = task.get_future();
+        write_queue.push(&task);
+        f.get();
+    }
+    else
+        _sendReport(report);
+}
+
 std::vector<uint8_t> RawDevice::_respondToReport
     (const std::vector<uint8_t>& request)
 {
diff --git a/src/logid/backend/raw/RawDevice.h b/src/logid/backend/raw/RawDevice.h
index 8e78003..1eebeb0 100644
--- a/src/logid/backend/raw/RawDevice.h
+++ b/src/logid/backend/raw/RawDevice.h
@@ -29,6 +29,7 @@ namespace raw
         std::vector<uint8_t> reportDescriptor() const { return rdesc; }
 
         std::vector<uint8_t> sendReport(const std::vector<uint8_t>& report);
+        void sendReportNoResponse(const std::vector<uint8_t>& report);
         void interruptRead();
 
         void listen();