diff --git a/Controllers/SteelSeriesController/RGBController_SteelSeriesOldApex.cpp b/Controllers/SteelSeriesController/RGBController_SteelSeriesOldApex.cpp
new file mode 100644
index 00000000..e4f40037
--- /dev/null
+++ b/Controllers/SteelSeriesController/RGBController_SteelSeriesOldApex.cpp
@@ -0,0 +1,239 @@
+/*-----------------------------------------*\
+|  RGBController_SteelSeriesOldApex.cpp     |
+|                                           |
+|  Generic RGB Interface older-style        |
+|  SteelSeriesApex Keyboards                |
+|  (APEX/APEX Fnatic/Apex 350)              |
+|  Class                                    |
+|                                           |
+|  David Lee (RAMChYLD) 15/11/2020          |
+|                                           |
+|  Based on work by                         |
+|  B Horn (bahorn) 13/05/2020               |
+|                                           |
+|  Based on findings in ApexCtl by          |
+|  Audrius/tuxmark5, et. al                 |
+|  https://github.com/tuxmark5/ApexCtl      |
+\*-----------------------------------------*/
+
+#include "RGBController_SteelSeriesOldApex.h"
+
+RGBController_SteelSeriesOldApex::RGBController_SteelSeriesOldApex(SteelSeriesOldApexController* old_apex_ptr)
+{
+    OldApex     = old_apex_ptr;
+    
+    name        = OldApex->GetDeviceName();
+    type        = DEVICE_TYPE_KEYBOARD; 
+    description = "SteelSeries old Apex device";
+    location    = OldApex->GetDeviceLocation();
+
+    mode Brightness8;
+    Brightness8.name       = "Brightness 8";
+    Brightness8.value      = STEELSERIES_OLDAPEX_BRIGHTNESS_8;
+    Brightness8.flags      = MODE_FLAG_HAS_PER_LED_COLOR;
+    Brightness8.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Brightness8);
+
+    mode Brightness7;
+    Brightness7.name       = "Brightness 7";
+    Brightness7.value      = STEELSERIES_OLDAPEX_BRIGHTNESS_7;
+    Brightness7.flags      = MODE_FLAG_HAS_PER_LED_COLOR;
+    Brightness7.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Brightness7);
+
+    mode Brightness6;
+    Brightness6.name       = "Brightness 6";
+    Brightness6.value      = STEELSERIES_OLDAPEX_BRIGHTNESS_6;
+    Brightness6.flags      = MODE_FLAG_HAS_PER_LED_COLOR;
+    Brightness6.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Brightness6);
+
+    mode Brightness5;
+    Brightness5.name       = "Brightness 5";
+    Brightness5.value      = STEELSERIES_OLDAPEX_BRIGHTNESS_5;
+    Brightness5.flags      = MODE_FLAG_HAS_PER_LED_COLOR;
+    Brightness5.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Brightness5);
+
+    mode Brightness4;
+    Brightness4.name       = "Brightness 4";
+    Brightness4.value      = STEELSERIES_OLDAPEX_BRIGHTNESS_4;
+    Brightness4.flags      = MODE_FLAG_HAS_PER_LED_COLOR;
+    Brightness4.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Brightness4);
+
+    mode Brightness3;
+    Brightness3.name       = "Brightness 3";
+    Brightness3.value      = STEELSERIES_OLDAPEX_BRIGHTNESS_3;
+    Brightness3.flags      = MODE_FLAG_HAS_PER_LED_COLOR;
+    Brightness3.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Brightness3);
+
+    mode Brightness2;
+    Brightness2.name       = "Brightness 2";
+    Brightness2.value      = STEELSERIES_OLDAPEX_BRIGHTNESS_2;
+    Brightness2.flags      = MODE_FLAG_HAS_PER_LED_COLOR;
+    Brightness2.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Brightness2);
+
+    mode Brightness1;
+    Brightness1.name       = "Brightness 1";
+    Brightness1.value      = STEELSERIES_OLDAPEX_BRIGHTNESS_1;
+    Brightness1.flags      = MODE_FLAG_HAS_PER_LED_COLOR;
+    Brightness1.color_mode = MODE_COLORS_PER_LED;
+    modes.push_back(Brightness1);
+
+    SetupZones();
+}
+
+void RGBController_SteelSeriesOldApex::SetupZones()
+{
+    /* We have 5 zones to work with. Here goes... */
+    zone qwerty_zone;
+    qwerty_zone.name        = "QWERTY";
+    qwerty_zone.type        = ZONE_TYPE_LINEAR;
+    qwerty_zone.leds_min    = 1;
+    qwerty_zone.leds_max    = 1;
+    qwerty_zone.leds_count  = 1;
+    qwerty_zone.matrix_map  = NULL;
+    zones.push_back(qwerty_zone);
+    
+    led qwerty_led;
+    qwerty_led.name = "QWERTY";
+    leds.push_back(qwerty_led);
+    
+    zone tenkey_zone;
+    tenkey_zone.name        = "TenKey";
+    tenkey_zone.type        = ZONE_TYPE_LINEAR;
+    tenkey_zone.leds_min    = 1;
+    tenkey_zone.leds_max    = 1;
+    tenkey_zone.leds_count  = 1;
+    tenkey_zone.matrix_map  = NULL;
+    zones.push_back(tenkey_zone);
+    
+    led tenkey_led;
+    tenkey_led.name = "TenKey";
+    leds.push_back(tenkey_led);
+    
+    zone function_zone;
+    function_zone.name        = "FunctionKeys";
+    function_zone.type        = ZONE_TYPE_LINEAR;
+    function_zone.leds_min    = 1;
+    function_zone.leds_max    = 1;
+    function_zone.leds_count  = 1;
+    function_zone.matrix_map  = NULL;
+    zones.push_back(function_zone);
+    
+    led function_led;
+    function_led.name = "FunctionKeys";
+    leds.push_back(function_led);
+    
+    zone mx_zone;
+    mx_zone.name        = "MXKeys";
+    mx_zone.type        = ZONE_TYPE_LINEAR;
+    mx_zone.leds_min    = 1;
+    mx_zone.leds_max    = 1;
+    mx_zone.leds_count  = 1;
+    mx_zone.matrix_map  = NULL;
+    zones.push_back(mx_zone);
+    
+    led mx_led;
+    mx_led.name = "MXKeys";
+    leds.push_back(mx_led);
+
+    zone logo_zone;
+    logo_zone.name        = "Logo";
+    logo_zone.type        = ZONE_TYPE_LINEAR;
+    logo_zone.leds_min    = 1;
+    logo_zone.leds_max    = 1;
+    logo_zone.leds_count  = 1;
+    logo_zone.matrix_map  = NULL;
+    zones.push_back(logo_zone);
+    
+    led logo_led;
+    logo_led.name = "Logo";
+    leds.push_back(logo_led);
+    
+    SetupColors();
+}
+
+void RGBController_SteelSeriesOldApex::ResizeZone(int /*zone*/, int /*new_size*/)
+{
+    /*---------------------------------------------------------*\
+    | This device does not support resizing zones               |
+    \*---------------------------------------------------------*/
+}
+
+void RGBController_SteelSeriesOldApex::DeviceUpdateLEDs()
+{
+    // Due to the inefficient packet design of the OG Apex
+    // All colors must be blasted with each update
+    color32 qwerty;
+    qwerty.red = RGBGetRValue(colors[0]);
+    qwerty.green = RGBGetGValue(colors[0]);
+    qwerty.blue = RGBGetBValue(colors[0]);
+    qwerty.alpha = modes[active_mode].value;
+
+    color32 tenkey;
+    tenkey.red = RGBGetRValue(colors[1]);
+    tenkey.green = RGBGetGValue(colors[1]);
+    tenkey.blue = RGBGetBValue(colors[1]);
+    tenkey.alpha = modes[active_mode].value;
+
+    color32 functionkey;
+    functionkey.red = RGBGetRValue(colors[2]);
+    functionkey.green = RGBGetGValue(colors[2]);
+    functionkey.blue = RGBGetBValue(colors[2]);
+    functionkey.alpha = modes[active_mode].value;
+
+    color32 mxkey;
+    mxkey.red = RGBGetRValue(colors[3]);
+    mxkey.green = RGBGetGValue(colors[3]);
+    mxkey.blue = RGBGetBValue(colors[3]);
+    mxkey.alpha = modes[active_mode].value;
+
+    color32 logo;
+    logo.red = RGBGetRValue(colors[4]);
+    logo.green = RGBGetGValue(colors[4]);
+    logo.blue = RGBGetBValue(colors[4]);
+    logo.alpha = modes[active_mode].value;
+
+    OldApex->SetColorDetailed(qwerty, tenkey, functionkey, mxkey, logo);
+
+}
+
+void RGBController_SteelSeriesOldApex::UpdateZoneLEDs(int zone)
+{
+    // updating for one zone is pointless,
+    // all zones have to be blasted anyway
+    // so just do a full update
+    DeviceUpdateLEDs();
+}
+
+
+void RGBController_SteelSeriesOldApex::UpdateSingleLED(int led)
+{
+    // Each zone is one LED, however
+    // updating for one zone is pointless,
+    // all zones have to be blasted anyway
+    // so just do a full update
+    DeviceUpdateLEDs();
+}
+
+void RGBController_SteelSeriesOldApex::SetCustomMode()
+{
+    active_mode = 0;
+}
+
+void RGBController_SteelSeriesOldApex::DeviceUpdateMode()
+{
+    // We are using SetLightingEffect to control the brightness of
+    // LEDs. Per-zone brightness is actually possible but we are not
+    // doing that for now. Brightness affects whole keyboard.
+
+    // Because at the moment all this code does is change brightness,
+    // We just let the new value set in and do a device LED update
+    // and blast the brightness value along with the RGB values
+
+    DeviceUpdateLEDs();
+}
diff --git a/Controllers/SteelSeriesController/RGBController_SteelSeriesOldApex.h b/Controllers/SteelSeriesController/RGBController_SteelSeriesOldApex.h
new file mode 100644
index 00000000..b9eb8f69
--- /dev/null
+++ b/Controllers/SteelSeriesController/RGBController_SteelSeriesOldApex.h
@@ -0,0 +1,43 @@
+/*-----------------------------------------*\
+|  RGBController_SteelSeriesOldApex.h       |
+|                                           |
+|  Generic RGB Interface older-style        |
+|  SteelSeriesApex Keyboards                |
+|  (APEX/APEX Fnatic/Apex 350)              |
+|  Class                                    |
+|                                           |
+|  David Lee (RAMChYLD) 15/11/2020          |
+|                                           |
+|  Based on work by                         |
+|  B Horn (bahorn) 13/05/2020               |
+|                                           |
+|  Based on findings in ApexCtl by          |
+|  Audrius/tuxmark5, et. al                 |
+|  https://github.com/tuxmark5/ApexCtl      |
+\*-----------------------------------------*/
+
+#pragma once
+
+#include "RGBController.h"
+#include "SteelSeriesOldApexController.h"
+#include "color32.h"
+
+class RGBController_SteelSeriesOldApex : public RGBController
+{
+public:
+    RGBController_SteelSeriesOldApex(SteelSeriesOldApexController* old_apex_ptr);
+
+    void        SetupZones();
+
+    void        ResizeZone(int zone, int new_size);
+
+    void        DeviceUpdateLEDs();
+    void        UpdateZoneLEDs(int zone);
+    void        UpdateSingleLED(int led);
+
+    void        SetCustomMode();
+    void        DeviceUpdateMode();
+
+private:
+    SteelSeriesOldApexController*     OldApex;
+};
diff --git a/Controllers/SteelSeriesController/SteelSeriesControllerDetect.cpp b/Controllers/SteelSeriesController/SteelSeriesControllerDetect.cpp
index 91c6f0ba..03846e3d 100644
--- a/Controllers/SteelSeriesController/SteelSeriesControllerDetect.cpp
+++ b/Controllers/SteelSeriesController/SteelSeriesControllerDetect.cpp
@@ -2,12 +2,14 @@
 #include "SteelSeriesRivalController.h"
 #include "SteelSeriesSiberiaController.h"
 #include "SteelSeriesApexController.h"
+#include "SteelSeriesOldApexController.h"
 #include "SteelSeriesApexMController.h"
 #include "SteelSeriesGeneric.h"
 #include "RGBController.h"
 #include "RGBController_SteelSeriesRival.h"
 #include "RGBController_SteelSeriesSiberia.h"
 #include "RGBController_SteelSeriesApex.h"
+#include "RGBController_SteelSeriesOldApex.h"
 #include <hidapi/hidapi.h>
 
 /*-----------------------------------------------------*\
@@ -42,6 +44,7 @@
 #define STEELSERIES_APEX_PRO_PID                    0x1610
 #define STEELSERIES_APEX_PRO_TKL_PID                0x1614
 #define STEELSERIES_APEX_M750_PID                   0x0616
+#define STEELSERIES_APEX_OG_PID                     0x1202
 
 void DetectSteelSeriesApex(hid_device_info* info, const std::string& name)
 {
@@ -79,6 +82,18 @@ void DetectSteelSeriesApexM(hid_device_info* info, const std::string& name)
     }
 }
 
+void DetectSteelSeriesApexOld(hid_device_info* info, const std::string& name)
+{
+    hid_device* dev = hid_open_path(info->path);
+    if(dev)
+    {
+        SteelSeriesOldApexController* controller = new SteelSeriesOldApexController(dev, APEX_M, info->path);
+        RGBController_SteelSeriesOldApex* rgb_controller = new RGBController_SteelSeriesOldApex(controller);
+        rgb_controller->name = name;
+        ResourceManager::get()->RegisterRGBController(rgb_controller);
+    }
+}
+
 void DetectSteelSeriesHeadset(hid_device_info* info, const std::string& name)
 {
     hid_device* dev = hid_open_path(info->path);
@@ -143,3 +158,4 @@ REGISTER_HID_DETECTOR_I("SteelSeries Apex 7 TKL",                           Dete
 REGISTER_HID_DETECTOR_I("SteelSeries Apex Pro",                             DetectSteelSeriesApex,     STEELSERIES_VID, STEELSERIES_APEX_PRO_PID,                  1);
 REGISTER_HID_DETECTOR_I("SteelSeries Apex Pro TKL",                         DetectSteelSeriesApexTKL,  STEELSERIES_VID, STEELSERIES_APEX_PRO_TKL_PID,              1);
 REGISTER_HID_DETECTOR_I("SteelSeries Apex M750",                            DetectSteelSeriesApexM,    STEELSERIES_VID, STEELSERIES_APEX_M750_PID,                 2);
+REGISTER_HID_DETECTOR_I("Steelseries Apex (OG)/Apex Fnatic/Apex 350",       DetectSteelSeriesApexOld,  STEELSERIES_VID, STEELSERIES_APEX_OG_PID,                   0);
diff --git a/Controllers/SteelSeriesController/SteelSeriesGeneric.h b/Controllers/SteelSeriesController/SteelSeriesGeneric.h
index a40b0f2e..4ef6940a 100644
--- a/Controllers/SteelSeriesController/SteelSeriesGeneric.h
+++ b/Controllers/SteelSeriesController/SteelSeriesGeneric.h
@@ -20,8 +20,9 @@ typedef enum
     RIVAL_100   = 0x00,
     RIVAL_300   = 0x01,
     SIBERIA_350 = 0x03,
-    APEX		= 0x04,
+    APEX        = 0x04,
     APEX_TKL	= 0x05,
     APEX_M      = 0x06,
+    APEX_OLD    = 0x07,
 } steelseries_type;
 
diff --git a/Controllers/SteelSeriesController/SteelSeriesOldApexController.cpp b/Controllers/SteelSeriesController/SteelSeriesOldApexController.cpp
new file mode 100644
index 00000000..d71f4095
--- /dev/null
+++ b/Controllers/SteelSeriesController/SteelSeriesOldApexController.cpp
@@ -0,0 +1,110 @@
+/*-----------------------------------------*\
+|  SteelSeriesOldApexController.cpp         |
+|                                           |
+|  RGB Lighting Library for SteelSeries     |
+|  older Apex KB lighting controller        |
+|  (Apex, Apex Fnatic, Apex 350)            |
+|                                           |
+|  David Lee (RAMChYLD) 15/11/2020          |
+|                                           |
+|  Based on work for SteelSeries Rival by   |
+|  B Horn    (bahorn)   13/5/2020           |
+|                                           |
+|  Based on findings in ApexCtl by          |
+|  Audrius/tuxmark5, et. al                 |
+|  https://github.com/tuxmark5/ApexCtl      |
+\*-----------------------------------------*/
+
+
+#include "SteelSeriesOldApexController.h"
+#include <cstring>
+#include <stdio.h>
+#include <stdlib.h>
+
+static void send_usb_msg(hid_device* dev, char * data_pkt, unsigned int size)
+{
+    char* usb_pkt = new char[size + 1];
+    
+    usb_pkt[0] = 0x00;
+    for(unsigned int i = 1; i < size + 1; i++)
+    {
+        usb_pkt[i] = data_pkt[i-1];
+    }
+    
+    hid_write(dev, (unsigned char *)usb_pkt, size + 1);
+    
+    delete usb_pkt;
+}
+
+SteelSeriesOldApexController::SteelSeriesOldApexController
+    (
+    hid_device*         dev_handle,
+    steelseries_type    proto_type,
+    const char*         path
+    )
+{
+    dev         = dev_handle;
+    location    = path;
+    proto       = proto_type;
+}
+
+SteelSeriesOldApexController::~SteelSeriesOldApexController()
+{
+
+}
+
+std::string SteelSeriesOldApexController::GetDeviceLocation()
+{
+    return(location);
+}
+
+char* SteelSeriesOldApexController::GetDeviceName()
+{
+    return device_name;
+}
+
+steelseries_type SteelSeriesOldApexController::GetKeyboardType()
+{
+    return proto;
+}
+
+void SteelSeriesOldApexController::SetColorDetailed(color32 qwerty, color32 tenkey, color32 functionkey, color32 mxkey, color32 logo)
+{
+    char usb_buf[32];
+    memset(usb_buf, 0x00, sizeof(usb_buf));
+
+    usb_buf[0x00]   = 0x07;
+    usb_buf[0x01]   = 0x00; // All zones
+
+    // QWERTY Zone
+    usb_buf[0x02]       = qwerty.red;
+    usb_buf[0x03]       = qwerty.green;
+    usb_buf[0x04]       = qwerty.blue;
+    usb_buf[0x05]       = qwerty.alpha;
+
+    // Tenkey Zone
+    usb_buf[0x06]       = tenkey.red;
+    usb_buf[0x07]       = tenkey.green;
+    usb_buf[0x08]       = tenkey.blue;
+    usb_buf[0x09]       = tenkey.alpha;
+
+    // FunctionKey Zone
+    usb_buf[0x0A]       = functionkey.red;
+    usb_buf[0x0B]       = functionkey.green;
+    usb_buf[0x0C]       = functionkey.blue;
+    usb_buf[0x0D]       = functionkey.alpha;
+
+    // MXKey Zone
+    usb_buf[0x0E]       = mxkey.red;
+    usb_buf[0x0F]       = mxkey.green;
+    usb_buf[0x10]       = mxkey.blue;
+    usb_buf[0x11]       = mxkey.alpha;
+
+    //Logo Zone
+    usb_buf[0x12]       = logo.red;
+    usb_buf[0x13]       = logo.green;
+    usb_buf[0x14]       = logo.blue;
+    usb_buf[0x15]       = logo.alpha;
+
+    send_usb_msg(dev, usb_buf, 32);
+}
diff --git a/Controllers/SteelSeriesController/SteelSeriesOldApexController.h b/Controllers/SteelSeriesController/SteelSeriesOldApexController.h
new file mode 100644
index 00000000..244f07df
--- /dev/null
+++ b/Controllers/SteelSeriesController/SteelSeriesOldApexController.h
@@ -0,0 +1,85 @@
+/*-----------------------------------------*\
+|  SteelSeriesOldApexController.h           |
+|                                           |
+|  Definitions and types for SteelSeries    |
+|  older Apex KB lighting controller        |
+|  (Apex, Apex Fnatic, Apex 350)            |
+|                                           |
+|  David Lee (RAMChYLD) 15/11/2020          |
+|                                           |
+|  Based on work for SteelSeries Rival by   |
+|  B Horn    (bahorn)   13/5/2020           |
+|                                           |
+|  Based on findings in ApexCtl by          |
+|  Audrius/tuxmark5, et. al                 |
+|  https://github.com/tuxmark5/ApexCtl      |
+\*-----------------------------------------*/
+
+#include <string>
+#include <hidapi/hidapi.h>
+
+#include "color32.h"
+#include "SteelSeriesGeneric.h"
+
+#pragma once
+
+/* Mode, we then use these to set actual effect based on speed. */
+enum
+{
+    STEELSERIES_OLDAPEX_BRIGHTNESS_1 = 0x01,
+    STEELSERIES_OLDAPEX_BRIGHTNESS_2 = 0x02,
+    STEELSERIES_OLDAPEX_BRIGHTNESS_3 = 0x03,
+    STEELSERIES_OLDAPEX_BRIGHTNESS_4 = 0x04,
+    STEELSERIES_OLDAPEX_BRIGHTNESS_5 = 0x05,
+    STEELSERIES_OLDAPEX_BRIGHTNESS_6 = 0x06,
+    STEELSERIES_OLDAPEX_BRIGHTNESS_7 = 0x07,
+    STEELSERIES_OLDAPEX_BRIGHTNESS_8 = 0x08,
+};
+
+/* Effects */
+enum
+{
+    STEELSERIES_OLDAPEX_EFFECT_BRIGHTNESS_1 = 0x01,
+    STEELSERIES_OLDAPEX_EFFECT_BRIGHTNESS_2 = 0x02,
+    STEELSERIES_OLDAPEX_EFFECT_BRIGHTNESS_3 = 0x03,
+    STEELSERIES_OLDAPEX_EFFECT_BRIGHTNESS_4 = 0x04,
+    STEELSERIES_OLDAPEX_EFFECT_BRIGHTNESS_5 = 0x05,
+    STEELSERIES_OLDAPEX_EFFECT_BRIGHTNESS_6 = 0x06,
+    STEELSERIES_OLDAPEX_EFFECT_BRIGHTNESS_7 = 0x07,
+    STEELSERIES_OLDAPEX_EFFECT_BRIGHTNESS_8 = 0x08,
+};
+
+class SteelSeriesOldApexController
+{
+public:
+    SteelSeriesOldApexController
+        (
+        hid_device*         dev_handle,
+        steelseries_type    proto_type,
+        const char*         path
+        );
+
+    ~SteelSeriesOldApexController();
+
+    std::string GetDeviceLocation();
+    char*       GetDeviceName();
+
+    steelseries_type GetKeyboardType();
+
+    void SetColorDetailed
+        (
+            color32 qwerty,
+            color32 tenkey,
+            color32 functionkey,
+            color32 mxkey,
+            color32 logo
+        );
+
+    void DoUpdateLEDs();
+
+private:
+    char                    device_name[32];
+    hid_device*             dev;
+    std::string             location;
+    steelseries_type        proto;
+};
diff --git a/Controllers/SteelSeriesController/color32.h b/Controllers/SteelSeriesController/color32.h
new file mode 100644
index 00000000..1e83de45
--- /dev/null
+++ b/Controllers/SteelSeriesController/color32.h
@@ -0,0 +1,20 @@
+/*-----------------------------------------*\
+|  color32.h                                |
+|                                           |
+|  Simple structure to allow passing of     |
+|  32-bit color data between classes        |
+|                                           |
+|  David Lee (RAMChYLD) 15/11/2020          |
+\*-----------------------------------------*/
+
+#ifndef COLOR32_H
+#define COLOR32_H
+
+typedef struct{
+    unsigned char red;
+    unsigned char green;
+    unsigned char blue;
+    unsigned char alpha;
+} color32;
+
+#endif // COLOR32_H
diff --git a/OpenRGB.pro b/OpenRGB.pro
index 5acb8e1c..0a3549d1 100644
--- a/OpenRGB.pro
+++ b/OpenRGB.pro
@@ -255,12 +255,16 @@ HEADERS +=
     Controllers/SinowealthController/RGBController_Sinowealth.h                                 \
     Controllers/SonyDS4Controller/SonyDS4Controller.h                                           \
     Controllers/SonyDS4Controller/RGBController_SonyDS4.h                                       \
+    Controllers/SteelSeriesController/color32.h                                                 \
     Controllers/SteelSeriesController/SteelSeriesApexBaseController.h                           \
     Controllers/SteelSeriesController/SteelSeriesApexController.h                               \
     Controllers/SteelSeriesController/SteelSeriesApexMController.h                              \
+    Controllers/SteelSeriesController/SteelSeriesGeneric.h                                      \
+    Controllers/SteelSeriesController/SteelSeriesOldApexController.h                            \
     Controllers/SteelSeriesController/SteelSeriesRivalController.h                              \
     Controllers/SteelSeriesController/SteelSeriesSiberiaController.h                            \
     Controllers/SteelSeriesController/RGBController_SteelSeriesApex.h                           \
+    Controllers/SteelSeriesController/RGBController_SteelSeriesOldApex.h                        \
     Controllers/SteelSeriesController/RGBController_SteelSeriesRival.h                          \
     Controllers/SteelSeriesController/RGBController_SteelSeriesSiberia.h                        \
     Controllers/TecknetController/TecknetController.h                                           \
@@ -471,10 +475,12 @@ SOURCES +=
     Controllers/SonyDS4Controller/RGBController_SonyDS4.cpp                                     \
     Controllers/SteelSeriesController/SteelSeriesApexController.cpp                             \
     Controllers/SteelSeriesController/SteelSeriesApexMController.cpp                            \
+    Controllers/SteelSeriesController/SteelSeriesOldApexController.cpp                          \
     Controllers/SteelSeriesController/SteelSeriesRivalController.cpp                            \
     Controllers/SteelSeriesController/SteelSeriesSiberiaController.cpp                          \
     Controllers/SteelSeriesController/SteelSeriesControllerDetect.cpp                           \
     Controllers/SteelSeriesController/RGBController_SteelSeriesApex.cpp                         \
+    Controllers/SteelSeriesController/RGBController_SteelSeriesOldApex.cpp                      \
     Controllers/SteelSeriesController/RGBController_SteelSeriesRival.cpp                        \
     Controllers/SteelSeriesController/RGBController_SteelSeriesSiberia.cpp                      \
     Controllers/TecknetController/TecknetController.cpp                                         \