diff --git a/Controllers/ZotacV2GPUController/RGBController_ZotacV2GPU.cpp b/Controllers/ZotacV2GPUController/RGBController_ZotacV2GPU.cpp
index cd570615..b04aee58 100644
--- a/Controllers/ZotacV2GPUController/RGBController_ZotacV2GPU.cpp
+++ b/Controllers/ZotacV2GPUController/RGBController_ZotacV2GPU.cpp
@@ -14,11 +14,12 @@
 std::map<std::string, ZotacV2GPUConfig> ZOTAC_V2_GPU_CONFIG =
 {
     { "N653E-1013", { 2, false } },  // ZOTAC GAMING GeForce RTX 3070 Ti Trinity OC
-    { "N612E-1011", { 2, false } },  // ZOTAC GAMING GeForce RTX 3080 Trinity OC LHR 12GB
+    { "N612E-1011", { 2, false } },  // ZOTAC GAMING GeForce RTX 3080 Trinity OC LHR 12GB & 3090 Trinity
     { "N612A-1012", { 2, false } },  // ZOTAC GAMING GeForce RTX 3080 Ti AMP Holo
     { "N618A-1015", { 4, true  } },  // ZOTAC GAMING GeForce RTX 3090 AMP Extreme Holo
     { "N696E-1040", { 1, false } },  // ZOTAC GAMING GeForce RTX 4070 Ti Trinity OC
     { "N675E-1019", { 1, true  } },  // ZOTAC GAMING GeForce RTX 4090 Trinity OC
+    { "N675E-1062", { 1, true  } },  // ZOTAC GAMING GeForce RTX 4090 Trinity OC Alternate Controller Version
     { "N675A-1019", { 5, true  } },  // ZOTAC GAMING GeForce RTX 4090 AMP Extreme AIRO & 4080 16GB AMP Extreme AIRO
 };
 
@@ -70,6 +71,10 @@ std::vector<std::pair<RGBColor, RGBColor>> ZOTAC_V2_GPU_DUET_PRESETS =
         The read data `0x4E 0x36 0x31 0x32 0x45 0x2D 0x31 0x30 0x31 0x31` converts
         to Unicode `N612E-1011`
 
+        Cards with correct entries in `pci_ids/pci_ids.h` and `Controllers/ZotacV2GPUController/ZotacV2GPUControllerDetect.cpp`
+        but not in `Controllers/ZotacV2GPUController/RGBController_ZotacV2GPU.cpp`
+        should produce a log error with the controller version read from the card.
+
         The LED configuration is the number of independently configurable
         zones followed by a bool representing support for external led stip.
         These can be determined by looking at the Spectra tab in Firestorm.
@@ -85,7 +90,16 @@ RGBController_ZotacV2GPU::RGBController_ZotacV2GPU(ZotacV2GPUController* control
     location    = controller->GetDeviceLocation();
     type        = DEVICE_TYPE_GPU;
 
-    config = ZOTAC_V2_GPU_CONFIG.at(controller->GetVersion());
+    if(ZOTAC_V2_GPU_CONFIG.count(controller->GetVersion()) > 0)
+    {
+        config = ZOTAC_V2_GPU_CONFIG.at(controller->GetVersion());
+    }
+    else
+    {
+        LOG_ERROR("[%s] Unrecognized controller version %s", name.c_str(), controller->GetVersion().c_str());
+        config = { 0, false };
+    }
+
 
     version += std::to_string(config.numberOfZones) + " zones, "
             + (config.supportsExternalLEDStrip ? "with" : "without") + " external LED strip support";
diff --git a/Controllers/ZotacV2GPUController/ZotacV2GPUControllerDetect.cpp b/Controllers/ZotacV2GPUController/ZotacV2GPUControllerDetect.cpp
index 0c25b6d5..33ae1cca 100644
--- a/Controllers/ZotacV2GPUController/ZotacV2GPUControllerDetect.cpp
+++ b/Controllers/ZotacV2GPUController/ZotacV2GPUControllerDetect.cpp
@@ -4,6 +4,7 @@
 #include "RGBController_ZotacV2GPU.h"
 #include "i2c_smbus.h"
 #include "pci_ids.h"
+#include "LogManager.h"
 
 /******************************************************************************************\
 *                                                                                          *
@@ -31,6 +32,10 @@ void DetectZotacV2GPUControllers(i2c_smbus_interface* bus, u8 i2c_addr, const st
         {
             ResourceManager::get()->RegisterRGBController(rgb_controller);
         }
+        else
+        {
+            LOG_ERROR("[%s] RGB controller not registered.", name.c_str());
+        }
     }
 }
 
@@ -38,6 +43,7 @@ REGISTER_I2C_PCI_DETECTOR("ZOTAC GAMING GeForce RTX 3070 Ti Trinity OC",
 REGISTER_I2C_PCI_DETECTOR("ZOTAC GAMING GeForce RTX 3080 Trinity OC LHR 12GB",    DetectZotacV2GPUControllers, NVIDIA_VEN, NVIDIA_RTX3080_12G_LHR_DEV, ZOTAC_SUB_VEN, ZOTAC_RTX3080_12G_LHR_TRINITY_SUB_DEV, 0x49);
 REGISTER_I2C_PCI_DETECTOR("ZOTAC GAMING GeForce RTX 3080 Ti AMP Holo",            DetectZotacV2GPUControllers, NVIDIA_VEN, NVIDIA_RTX3080TI_DEV, ZOTAC_SUB_VEN, ZOTAC_RTX3080TI_AMP_SUB_DEV, 0x49);
 REGISTER_I2C_PCI_DETECTOR("ZOTAC GAMING GeForce RTX 3090 AMP Extreme Holo",       DetectZotacV2GPUControllers, NVIDIA_VEN, NVIDIA_RTX3090_DEV, ZOTAC_SUB_VEN, ZOTAC_RTX3090_AMP_SUB_DEV, 0x49);
+REGISTER_I2C_PCI_DETECTOR("ZOTAC GAMING GeForce RTX 3090 Trinity",                DetectZotacV2GPUControllers, NVIDIA_VEN, NVIDIA_RTX3090_DEV, ZOTAC_SUB_VEN, ZOTAC_RTX3090_TRINITY_SUB_DEV, 0x49);
 REGISTER_I2C_PCI_DETECTOR("ZOTAC GAMING GeForce RTX 4070 Ti Trinity OC",          DetectZotacV2GPUControllers, NVIDIA_VEN, NVIDIA_RTX4070TI_DEV, ZOTAC_SUB_VEN, ZOTAC_RTX4070TI_TRINITY_SUB_DEV, 0x49);
 REGISTER_I2C_PCI_DETECTOR("ZOTAC GAMING GeForce RTX 4080 16GB AMP Extreme AIRO",  DetectZotacV2GPUControllers, NVIDIA_VEN, NVIDIA_RTX4080_DEV, ZOTAC_SUB_VEN, ZOTAC_RTX4080_AMP_SUB_DEV, 0x49);
 REGISTER_I2C_PCI_DETECTOR("ZOTAC GAMING GeForce RTX 4090 Trinity OC",             DetectZotacV2GPUControllers, NVIDIA_VEN, NVIDIA_RTX4090_DEV, ZOTAC_SUB_VEN, ZOTAC_RTX4090_TRINITY_SUB_DEV, 0x49);
diff --git a/pci_ids/pci_ids.h b/pci_ids/pci_ids.h
index c44033dc..efe03863 100644
--- a/pci_ids/pci_ids.h
+++ b/pci_ids/pci_ids.h
@@ -642,6 +642,7 @@
 #define ZOTAC_RTX3080_12G_LHR_TRINITY_SUB_DEV           0xB612
 #define ZOTAC_RTX3080TI_AMP_SUB_DEV                     0x2612
 #define ZOTAC_RTX3090_AMP_SUB_DEV                       0x1619
+#define ZOTAC_RTX3090_TRINITY_SUB_DEV                   0x1613
 #define ZOTAC_RTX4070TI_TRINITY_SUB_DEV                 0x1696
 #define ZOTAC_RTX4080_AMP_SUB_DEV                       0x1688
 #define ZOTAC_RTX4090_TRINITY_SUB_DEV                   0x3675