StarTech.com USB to PS/2 Adapter Converter for Keyboard & Mouse - USB Male to PS/2 Female Adapter - Compatible with Windows & Mac - Ideal for Office, Gaming & Legacy Device Connectivity (Black)

You just have to appreciate a quality product in a place where most won't see it. Not many people use a PS/2 keyboard or mouse anymore, so most are not going to care about this, but if you do there are a LOT of USB to PS/2 converters out there. Unfortunately, many of them don't always work 100% which can be annoying to extremely frustrating. For example I purchase a Monoprice USB to PS/2 and it worked great until you went into the BIOS, then it just didn't work at all (only on a UEFI BIOS, legacy was fine). StarTech is known for quality product with these niche solutions, and this USB to PS/2 converter is no exception. It even feels and looks like a higher quality product, and it worked flawlessly in my scenario.Used with an HP EliteDesk 800 G3 PC. Can't recommend it enough if you need a USB to PS/2 converter.