diff --git a/Controllers/GigabyteRGBFusionGPUController/GigabyteRGBFusionGPUControllerDetect.cpp b/Controllers/GigabyteRGBFusionGPUController/GigabyteRGBFusionGPUControllerDetect.cpp
index c0b722450..50f52e8e7 100644
--- a/Controllers/GigabyteRGBFusionGPUController/GigabyteRGBFusionGPUControllerDetect.cpp
+++ b/Controllers/GigabyteRGBFusionGPUController/GigabyteRGBFusionGPUControllerDetect.cpp
@@ -71,6 +71,7 @@ static const gpu_pci_device device_list[] =
     { NVIDIA_VEN,   NVIDIA_RTX3070TI_DEV,       GIGABYTE_SUB_VEN,   GIGABYTE_RTX3070TI_EAGLE_SUB_DEV,               0x63,   "Gigabyte RTX3070 Ti EAGLE 8G"                  },
     { NVIDIA_VEN,   NVIDIA_RTX3070TI_DEV,       GIGABYTE_SUB_VEN,   GIGABYTE_RTX3070TI_VISION_OC_SUB_DEV,           0x63,   "Gigabyte RTX3070 Ti Vision OC 8G"              },
     { NVIDIA_VEN,   NVIDIA_RTX3080_DEV,         GIGABYTE_SUB_VEN,   GIGABYTE_RTX3080_GAMING_OC_SUB_DEV,             0x62,   "Gigabyte RTX3080 Gaming OC 10G"                },
+    { NVIDIA_VEN,   NVIDIA_RTX3080_12G_LHR_DEV, GIGABYTE_SUB_VEN,   GIGABYTE_RTX3080_GAMING_OC_12G_SUB_DEV,         0x62,   "Gigabyte RTX3080 Gaming OC 12G"                },
     { NVIDIA_VEN,   NVIDIA_RTX3080_DEV,         GIGABYTE_SUB_VEN,   GIGABYTE_RTX3080_VISION_OC_SUB_DEV,             0x63,   "Gigabyte RTX3080 Vision OC 10G"                },
     { NVIDIA_VEN,   NVIDIA_RTX3080TI_DEV,       GIGABYTE_SUB_VEN,   GIGABYTE_RTX3080TI_GAMING_OC_SUB_DEV,           0x62,   "Gigabyte RTX3080 Ti Gaming OC 12G"             },
     { NVIDIA_VEN,   NVIDIA_RTX3080TI_DEV,       GIGABYTE_SUB_VEN,   GIGABYTE_RTX3080TI_EAGLE_SUB_DEV,               0x63,   "Gigabyte RTX3080 Ti EAGLE 12G"                 },
diff --git a/pci_ids/pci_ids.h b/pci_ids/pci_ids.h
index fc2163c26..e14033608 100644
--- a/pci_ids/pci_ids.h
+++ b/pci_ids/pci_ids.h
@@ -331,6 +331,7 @@
 #define GIGABYTE_RTX3070TI_EAGLE_SUB_DEV                0x408C
 #define GIGABYTE_RTX3070TI_VISION_OC_SUB_DEV            0x4090
 #define GIGABYTE_RTX3080_GAMING_OC_SUB_DEV              0x403F
+#define GIGABYTE_RTX3080_GAMING_OC_12G_SUB_DEV          0x40A2
 #define GIGABYTE_RTX3080_VISION_OC_SUB_DEV              0x404B
 #define GIGABYTE_RTX3080_XTREME_WATERFORCE_SUB_DEV      0x4038
 #define GIGABYTE_RTX3080TI_GAMING_OC_SUB_DEV            0x4088