kvm switch - USB KVM vs. PS/2 KVM switches - Super User
4-Port USB - PS/2 VGA KVM Switch (KVM Cables included)
CS1308 - ATEN CS1308 8-Port USB/PS2 KVM
Aten Technology CS1316KIT - KVM / USB switch - PS/2, USB - 16 x KVM / USB - 1 local user - (CS1316KIT) at TigerDirect.com
TRENDnet TK-803R 8-Port USB+PS/2 Rack Mount KVM Switch - Newegg.com
PS/2 to USB Keyboard and Mouse Adapter - Keyboard / mouse adapter - USB - KVM Switches
Amazon.com: Adder KVM konverter USB to PS2, KMU2P : Electronics
TRENDnet 8-Port USB/PS2 Rack Mount KVM Switch – MobileTech Ltd.
2 or 4 Port USB/PS2 KVM VGA Switch with 2 or 4 Set Cable For Mouse Monitor PC | eBay
USB to PS/2 Converter - CV10KM, ATEN KVM Modules & Accessories | ATEN Corporate Headquarters
USB/PS2 Combo Cable Kit for NetController KVM Switches B040-Series and B042-Series, 10 ft. (3.05 m) | Tripp Lite
PS2 USB Cable Cord Adapter for Keyboard and Mouse with PS/2 Interface, Built-in USB Controller and Support PS2 Port of KVM Switch - Walmart.com - Walmart.com
PS/2 to USB Adapter (90cm) - UC10KM, ATEN KVM Modules & Accessories | ATEN Corporate Headquarters
TRENDnet 4-Port USB PS2 KVM Switch w Audio (TK-423K)
8PORT PS2/USB CONSOLE KVM SWITCH 1U W/1 | Dell USA
USB/PS2 Combo Cable for KVM Switches B020-U08/U16 and KVM B022-U16, 6 ft. | Tripp Lite