Keyboard cable QDC compatibilityjoejoe4:19 amOctober 15th, 2021 Keyboard cable QDC compatibility Cables with detachable connectors like the Aviator and Slimline may not be compatible with detachable cables from other vendors. Attempting to use a competitor’s QDC with ours may result in hardware damage. 1 How long can a keyboard cable be? How can I tell the difference between PCI-e and EPS cables?