ATEN 16-Port Cat 5 KVM Switch (KH1516A) - Video: 1920 x 1200 @ 60 Hz (30 m), Computer Connections: x 16, Port Selection: OSD, Hotkey, Pushbutton, Switches: 16 x Pushbutton, Connections Console Ports: 2 x USB Type A Female, 1 x 6-pin Mini-DIN Female (Purple), 1 x 6-pin Mini-DIN Female (Green), 1 x HDB-15 Female (Blue), KVM Ports: 16 x RJ-45 Female, Daisy Chain Ports: 1 x DB-25 Female (Black), 1 x DB-25 Male (Black), Firmware Upgrade: 1 x RJ-11 Female (Black), Power: 1 x IEC 60320/C14