Gold Touch USB to PS2 Adapter
Gold Touch USB to PS2 Adapter.

An adapter bridges a port that does not match the cable at hand, but they are not interchangeable: some carry video, others only data or power. Older instruments and network gear often need a converter the operating system recognises on its own, otherwise a driver has to be hunted down. Check both ends and, just as important, what has to travel between them.
Product identification
Manufacturer part number: CH-USB-PS2. Use it to confirm that accessories and spare parts match.