ATEN CE770 KVM Type: D-Sub, USB Computer Connections: 2 Ports Monitor Connections: 1 Port Video Resolution: 1920 x 1200 @ 60Hz (300 ft); 1280 x 1024 @ 60Hz ( 900 ft) PC Selection: Push Buttons/OSD PC Connectors: DB-9, RJ-45, SPHD-17, Mini Stereo Jack Console Connectors: HDB-15, USB, Mini Stereo Jack Dimensions: 7.8 x 3.1 x 1