Connectors and I/O

Totally Gigabyte equipped the Z77X with eight angled SATA ports on one straight port, located at the bottom edge of the board. This is enough for every office PC, gaming rig or overclocking setup. Furthremore you can see the audio area, which has been separated from the the main PCB to avoid noise signals. 
At the top right corner of the motherboard we were happy to find a useful clear CMOS button as well as a reset and power button. Also located in the same area you will find the LED debug display that is very practical if you experience any hardware issues. There are even voltage reading points in this area, which are useful for us extreme overclockers. As for the bottom part of the motherboard you will be able to find additional connectors and a bios switch as well.

Totally you'll find five fan headers on the Gigabyte Z77X-UD5H-WB WiFi which is more than enough to provide an overclocking rig or even a high-end gaming machine with plenty of fresh air. The fan headers are located around the CPU and their also spread over the entire board which makes it easy to access from any position in an enclosure.

Looking at the external connectors directly at the back-panel Gigabyte equipped the Z77X-UD5H with four USB 3.0 ports, two USB 2.0 ports, two RJ45 connectors, an optical out as well as an analogue audio panel. Furhtermore you'll also find video connectors like VGA, DVI, HDMI and DisplayPort connectors.