diff --git a/sys/dev/nfe/if_nfe.c b/sys/dev/nfe/if_nfe.c
index aa38d5a3e6d..5c340d373b2 100644
--- a/sys/dev/nfe/if_nfe.c
+++ b/sys/dev/nfe/if_nfe.c
@@ -237,6 +237,14 @@ static struct nfe_type nfe_devs[] = {
 	    "NVIDIA nForce MCP67 Networking Adapter"},
 	{PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_MCP67_LAN4,
 	    "NVIDIA nForce MCP67 Networking Adapter"},
+	{PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_MCP73_LAN1,
+	    "NVIDIA nForce MCP73 Networking Adapter"},
+	{PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_MCP73_LAN2,
+	    "NVIDIA nForce MCP73 Networking Adapter"},
+	{PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_MCP73_LAN3,
+	    "NVIDIA nForce MCP73 Networking Adapter"},
+	{PCI_VENDOR_NVIDIA, PCI_PRODUCT_NVIDIA_MCP73_LAN4,
+	    "NVIDIA nForce MCP73 Networking Adapter"},
 	{0, 0, NULL}
 };
 
@@ -452,6 +460,10 @@ nfe_attach(device_t dev)
 	case PCI_PRODUCT_NVIDIA_MCP67_LAN2:
 	case PCI_PRODUCT_NVIDIA_MCP67_LAN3:
 	case PCI_PRODUCT_NVIDIA_MCP67_LAN4:
+	case PCI_PRODUCT_NVIDIA_MCP73_LAN1:
+	case PCI_PRODUCT_NVIDIA_MCP73_LAN2:
+	case PCI_PRODUCT_NVIDIA_MCP73_LAN3:
+	case PCI_PRODUCT_NVIDIA_MCP73_LAN4:
 		sc->nfe_flags |= NFE_40BIT_ADDR | NFE_PWR_MGMT |
 		    NFE_CORRECT_MACADDR | NFE_TX_FLOW_CTRL;
 		break;
diff --git a/sys/dev/nfe/if_nfereg.h b/sys/dev/nfe/if_nfereg.h
index 411b7b054fe..093b379f23d 100644
--- a/sys/dev/nfe/if_nfereg.h
+++ b/sys/dev/nfe/if_nfereg.h
@@ -291,6 +291,10 @@ struct nfe_desc64 {
 #define	PCI_PRODUCT_NVIDIA_MCP67_LAN2		0x054d
 #define	PCI_PRODUCT_NVIDIA_MCP67_LAN3		0x054e
 #define	PCI_PRODUCT_NVIDIA_MCP67_LAN4		0x054f
+#define	PCI_PRODUCT_NVIDIA_MCP73_LAN1		0x07dc
+#define	PCI_PRODUCT_NVIDIA_MCP73_LAN2		0x07dd
+#define	PCI_PRODUCT_NVIDIA_MCP73_LAN3		0x07de
+#define	PCI_PRODUCT_NVIDIA_MCP73_LAN4		0x07df
 
 #define	PCI_PRODUCT_NVIDIA_NFORCE3_LAN2	PCI_PRODUCT_NVIDIA_NFORCE2_400_LAN1
 #define	PCI_PRODUCT_NVIDIA_NFORCE3_LAN3	PCI_PRODUCT_NVIDIA_NFORCE2_400_LAN2