ATEN ACS-1714 - Manual (Page 9)

Rear View*
1. Power Jack
The power adapter cable plugs in here.
2. Console Port Section
M The two type A USB connectors (upper row) are for USB peripherals
(printers, scanners, etc.), to plug into.
M The HDB-15 female connector is for your monitor to plug into.
3. CPU Port Section
M The type B USB connectors (upper row) are for the USB cables that link to
the computers to plug into.
M The HDB-15 male connectors (bottom row) are for the video cables that
link to the computers to plug into.
* The rear view diagram is for the ACS-1714. The layout of the ACS-1712 is
exactly the same, except that it only has 2 CPU ports instead of 4.