Please help with KVM Switch

[TampaBay]

I don't know if we have KVM switch for my scenario. here is my scenario.
I have 2 computers with 2 monitors.
Computer 1 has traditional wired mouse and keyboard.
Computer 2 does not has the slots for mouse and keyboard. It only has USB slots, so I use bluetooth mouse and keyboard.

There is not enough space to have 2 mouses and 2 keyboards and also inconvenience.... so is there a KVM switch so that I can use only 1 mouse and 1 keyboard for my case?

I really appreciate your help.
Thanks,
TB.

 

[atomic tofu]

there are kvms for older serial connections as well as usb

Newegg.com - KVM Switch, USB KVM Switch, 4 Port KVM Switch, 2 Port KVM Switch, Dual Monitor KVM Switch
also sometimes you can get away with usb/ps2 adapters...but sometimes doesn't work
Newegg.com - SABRENT USB to PS/2 (Dual PS/2) Converter Adapter Cable Model SBT-PS2U - Retail