Black Box KM Switch with Glide & Switch Mouse Switching - 4 Computer(s)FreedomII

Black Box Freedom II KV0004A-R2 4-Port Zero-Touch KVM Switch w/ PSU & USB cables

Zero-Touch switch SevSwitch Freedom2 4 port KV004A-R2 for parts no power cable

Avocent DSR1021 8-Port KVM Over IP Switch w/ Rack Ears - Used

CKL HDMI + VGA Dual Monitor KVM Switch 4 Port with Audio and USB 2.0 HUB

Raritan DKX2-116 KVM-over-IP Switch

ATEN CS84U 4-Port PS/2-USB KVM VGA Switch - Control up to 4 VGA Compu,no Cords.

Tripp Lite 8-Port KVM Switch w/ OSD Model CS-138A (Used) (RACKMOUNT VGA 8 PORT)