Tripp Lite 16-Port 1U Rack-Mount Console KVM Switch with 19-in. LCD, PS/2 or USB, VGA, TAA (B040-016-19) - Newegg.com
KVM Solutions - Raritan
RARITAN COMPUTER 113008053-03 Raritan Dominion SX Serial/USB/KVM Console 1U Server Dual AC DSX2-8M
KVM Choice, UK:DSX2-48 - Raritan - 48 port serial console server with dual-power AC and dual gigabit LAN. Serial, USB and KVM local console ports. 19" rack mount kitproduct details