There are no USB 3.0 internal headers on most revisions of the v1.1. If your case has front USB 3.0, you will need a PCIe adapter.
Connecting a standard case to this proprietary OEM board requires matching the specific 14-pin layout. The standard configuration for this series is: HDD LED (Polarized: Pin 1 is Positive). Pins 2 & 4: Power LED (Polarized: Pin 2 is Positive). Pins 5 & 7: Reset Switch. Pins 6 & 8: Power Switch. Pins 12 & 14: LAN Activity LED (optional). Pin 10: Usually absent (key pin). Rear I/O Connectivity Video: VGA, DVI-D, and DisplayPort. acer q65h2-am v1.1 manual
: 4 x 240-pin DDR3 DIMM slots. Supports up to 16GB of non-ECC, un-buffered DDR3 1333 MHz RAM in Dual Channel. Expansion Slots 1 x PCIe x16 (2.0). 2 x PCIe x1. 1 x Legacy PCI slot. The Retro Web Internal Connectors & Headers There are no USB 3