LINKSKEY LKV-E412 Cat5 USB VGA KVM Extender Set (100 Meter) Type: USB Video Resolution: 1920 x 1200 PC Selection: Push Buttons/Hot Keys PC Connectors: 2 (1 on TX, 1 on RX) Console Connectors: 2 (1 on TX, 1 on RX) LED Indicators: TX: 1 x Power, 1 x Link, 1 x Video, 1 x Control RX: 1 x Power, 1 x Link, 1 x Local, 1 x Remote Dimensions: 5.16 x 2.56 x 1.02 (L x W x H)