Avocent DSR8020 16-Port PS/2 Cat5 Over IP KVM Switch

IBM 31R3143 2X16 LOCAL CONSOLE MANAGER KVM Switch - 16 Ports - PS/2 - CAT5

StarTech SV231DVIUAHR 2-Port High Resolution USB DVI Dual-Link KVM Switch with Audio

APC KVM0216A 16-Port Analog KVM Switch

Belkin OmniView SOHO KVM Switch 2 x mini-DIN (PS/2) Keyboard 2 x mini-DIN (PS/2) Mouse 2 x HD-15 Video

Fujitsu S26361-F3113-L1-02 Siemens BX600 Digital KVM Switch - PS/2 - Plug-in Module

Fujitsu S26361-F3113-L1 BX600 Digital KVM Switch - PS/2 - plug-in module

Avocent SC640C-001 4-Port KVM / Audio Switch