Amazon.com: TRENDnet 16-Port Rack Mount USB KVM Switch, VGA and USB Connection, Supports USB and PS/2, Auto-Scan, Device Monitoring, Audible Feedback, Plug and Play, Hot Pluggable, Rack Mountable, Black, TK-1603R : Electronics
Tripp Lite 16-Port Cat5 KVM Switch PS2 to USB Input Adapter 1URM Rackmount - KVM switch - 16 ports - rack-mountable - - B072-016-1A - KVM Switches - CDW.com
Amazon.com: IOGEAR 8-Port USB PS/2 Combo VGA KVMP Switch with USB KVM Cables, GCS1808KITU : Electronics
Amazon.com: Tripp Lite Minicom PS2 to USB Converter for KVM Switch and Extender, Pure Hardware Solution, TAA GSA Compliant, 3-Year Warranty (0DT60002) : Electronics
Amazon.com: Top-Longer PS2 to USB Adapter for Keyboard & Mouse with PS2 Interface,Support PS/2 Port of KVM Switch (Black) : Electronics
Planet KVM-KC1-5 5.0M USB KVM Cable with built-in PS2 to USB Converter
VGA KVM Switch with PS2: 2 CPU -- DataPro
Black Box KV9208A KVM Switch, 8 Port, PS/2 or USB Servers and USB Consoles
Generic KVM Mini Switch PS2 with USB Switch | eBay
IOGEAR - GCS1724 - 4 Port VGA KVM Switch, PS2 and USB