ECS Z77H2-A2X Ultimate Golden Edition Extreme
The audio codec on this motherboard is a Realtek ALC892 HD. The Gigabit LAN comes via Realtek as well with their RTL8111E ASIC. Both of these have worked just fine on the ATX motherboard.
Real panel I/O ports include four USB 3.0, four USB 2.0, one VGA D-Sub, one HDMI, one DVI, Gigabit Ethernet, audio ports, wireless LAN dongle, Bluetooth dongle, and one eSATA 3Gb/s port.