ATEN 8-Port USB PS/2-USB KVM Switch CS1758 B&H Photo Video
1.8M USB KVM Cable with built-in PS2 to USB Converter - 2L-5502UP, ATEN KVM Cables | ATEN Corporate Headquarters
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
Lantronix Spider
Planet KVM-KC1-5 5.0M USB KVM Cable with built-in PS2 to USB Converter
Tripp Lite Rackmount KVM Switch 8-Port / USB / PS2 w/ On Screen Display 1U - B042-008 - -
2 or 4 Port USB/PS2 KVM VGA Switch with 2 or 4 Set Cable For Mouse Monitor PC | eBay