3-stack audio jacks (Line-in, Line-out, Mic) powered by Realtek High Definition Audio.
2 x PS/2 ports (Purple for keyboard, Green for mouse) and 1 x Serial (COM) port. Installation & Maintenance Tips Explaining PC Front Panel Connectors acer q65h2-am v1.1 manual
Note: While the chipset physically fits 3rd Gen (Ivy Bridge) CPUs, many BIOS versions for this specific Acer board do not support them. 3-stack audio jacks (Line-in, Line-out, Mic) powered by