diff --git a/Controllers/GigabyteRGBFusion2GPUController/GigabyteRGBFusion2GPUControllerDetect.cpp b/Controllers/GigabyteRGBFusion2GPUController/GigabyteRGBFusion2GPUControllerDetect.cpp
index 7e2ba95729dc86705af8ffc97846a6abaf8055a5..fadeefbd33a83f5029a51959412704c9c7e843ce 100644
--- a/Controllers/GigabyteRGBFusion2GPUController/GigabyteRGBFusion2GPUControllerDetect.cpp
+++ b/Controllers/GigabyteRGBFusion2GPUController/GigabyteRGBFusion2GPUControllerDetect.cpp
@@ -176,6 +176,7 @@ REGISTER_I2C_PCI_DETECTOR("Gigabyte GeForce RTX 5090 GAMING OC",
 
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7600 GAMING OC 8G",                      DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI33_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7600_GAMING_OC_8G_SUB_DEV,           0x55);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7600 XT GAMING OC 16G",                  DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI33_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7600XT_GAMING_OC_16G_SUB_DEV,        0x55);
+REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7700 XT GAMING OC",                      DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI32_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7700XT_GAMING_OC_SUB_DEV,            0x62);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7800 XT GAMING OC",                      DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI32_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7800XT_GAMING_OC_16G_SUB_DEV,        0x62);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7900 GRE GAMING OC",                     DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI31_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7900GRE_GAMING_OC_16G_SUB_DEV,       0x62);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte Radeon RX 7900 XT GAMING OC",                      DetectGigabyteRGBFusion2GPUControllers, AMD_GPU_VEN, AMD_NAVI31_DEV,            GIGABYTE_SUB_VEN,   GIGABYTE_RX7900XT_GAMING_OC_20G_SUB_DEV,        0x62);
diff --git a/pci_ids/pci_ids.h b/pci_ids/pci_ids.h
index df78e140962fa349389945bc413d22e364335793..c1aeb27af1161b09e550f9652dd11a344574214e 100644
--- a/pci_ids/pci_ids.h
+++ b/pci_ids/pci_ids.h
@@ -692,6 +692,7 @@
 #define GIGABYTE_RTX4090_GAMING_OC_24G_SUB_DEV          0x40BF
 #define GIGABYTE_AORUS_RTX4090_MASTER_24G_SUB_DEV       0x40C0
 #define GIGABYTE_RX7600XT_GAMING_OC_16G_SUB_DEV         0x2418
+#define GIGABYTE_RX7700XT_GAMING_OC_SUB_DEV             0x2414
 #define GIGABYTE_RX7800XT_GAMING_OC_16G_SUB_DEV         0x2413
 #define GIGABYTE_RTX5060TI_GAMING_OC_16G_SUB_DEV        0x4191
 #define GIGABYTE_RTX5070_EAGLE_OC_12G_SUB_DEV           0x417D