diff --git a/Controllers/GigabyteRGBFusion2GPUController/GigabyteRGBFusion2GPUControllerDetect.cpp b/Controllers/GigabyteRGBFusion2GPUController/GigabyteRGBFusion2GPUControllerDetect.cpp
index e7f481bc..03c9455d 100644
--- a/Controllers/GigabyteRGBFusion2GPUController/GigabyteRGBFusion2GPUControllerDetect.cpp
+++ b/Controllers/GigabyteRGBFusion2GPUController/GigabyteRGBFusion2GPUControllerDetect.cpp
@@ -142,6 +142,7 @@ REGISTER_I2C_PCI_DETECTOR("Gigabyte RTX 4070 SUPER Aero OC 12G",
 REGISTER_I2C_PCI_DETECTOR("Gigabyte RTX 4070 Ti Gaming 12G",                         DetectGigabyteRGBFusion2GPUControllers, NVIDIA_VEN, NVIDIA_RTX4070TI_DEV,       GIGABYTE_SUB_VEN,   GIGABYTE_RTX4070TI_GAMING_12G,                  0x71);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte RTX 4070 Ti Gaming OC 12G",                      DetectGigabyteRGBFusion2GPUControllers, NVIDIA_VEN, NVIDIA_RTX4070TI_DEV,       GIGABYTE_SUB_VEN,   GIGABYTE_RTX4070TI_GAMING_OC_12G,               0x71);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte RTX 4070 Ti Gaming OC 12G",                      DetectGigabyteRGBFusion2GPUControllers, NVIDIA_VEN, NVIDIA_RTX4070TI_DEV,       GIGABYTE_SUB_VEN,   GIGABYTE_RTX4070TI_GAMING_OC_12G_SUB_DEV2,      0x71);
+REGISTER_I2C_PCI_DETECTOR("Gigabyte RTX 4070 Ti Super Gaming OC 16G",                DetectGigabyteRGBFusion2GPUControllers, NVIDIA_VEN, NVIDIA_RTX4070TIS_DEV,      GIGABYTE_SUB_VEN,   GIGABYTE_RTX4070TIS_GAMING_OC_16G_SUB_DEV,      0x71);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte RTX 4080 AERO OC 16G",                           DetectGigabyteRGBFusion2GPUControllers, NVIDIA_VEN, NVIDIA_RTX4080_DEV,         GIGABYTE_SUB_VEN,   GIGABYTE_RTX4080_AERO_OC_SUB_DEV,               0x71);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte RTX 4080 Eagle OC 16G",                          DetectGigabyteRGBFusion2GPUControllers, NVIDIA_VEN, NVIDIA_RTX4080_DEV,         GIGABYTE_SUB_VEN,   GIGABYTE_RTX4080_EAGLE_OC_SUB_DEV,              0x71);
 REGISTER_I2C_PCI_DETECTOR("Gigabyte RTX 4080 SUPER Gaming OC 16G",                   DetectGigabyteRGBFusion2GPUControllers, NVIDIA_VEN, NVIDIA_RTX4080S_DEV,        GIGABYTE_SUB_VEN,   GIGABYTE_RTX4080S_GAMING_OC_16GB_SUB_DEV,       0x72);
diff --git a/pci_ids/pci_ids.h b/pci_ids/pci_ids.h
index 231ee6d7..a8945edd 100644
--- a/pci_ids/pci_ids.h
+++ b/pci_ids/pci_ids.h
@@ -584,6 +584,7 @@
 #define GIGABYTE_RTX4070TI_GAMING_12G                   0x40DF
 #define GIGABYTE_RTX4070TI_GAMING_OC_12G                0x40C6
 #define GIGABYTE_RTX4070TI_GAMING_OC_12G_SUB_DEV2       0x4100
+#define GIGABYTE_RTX4070TIS_GAMING_OC_16G_SUB_DEV       0x413C
 #define GIGABYTE_RTX4080_AERO_OC_SUB_DEV                0x40C5
 #define GIGABYTE_RTX4080_EAGLE_OC_SUB_DEV               0x40BE
 #define GIGABYTE_RTX4080_GAMING_OC_SUB_DEV              0x40BC