4-Port USB 2.0 KVM Switch w/4 Cable Sets 4-Port USB 2.0 KVM Switch w/4 Cable Sets General Features: 4-Port KVM Switch Control four (4) computers with one set of controls Three (3) USB Type-A connectors Four (4) USB Type-B connectors Five (5) VGA ports 1920 x 1440 max VGA resolution Bandwidth: 250 MHz PC Selection button LED indicators (PC1, PC2, PC3, PC4) Supports Microsoft Intellimouse, Logitech Net Mouse, etc.