IOGEAR - GCS1808KITU - 8-Port USB PS/2 Combo VGA KVM Switch with USB KVM Cables
Amazon.com: TRENDnet 8-Port USB/PS2 Rack Mount KVM Switch, TK-803R, VGA & USB Connection, Supports USB & PS/2 Connections, Device Monitoring, Auto Scan, Audible Feedback, Control up to 8 Computers/Servers : Electronics
Aluratek 2-Port PS/2 KVM Switch with Cables AKSP02 B&H Photo