Device Type: audio switch - 4 ports, Type: Desktop Ports: 4 x KVM / audio, no. KVM Local Users Qty: 1 local user, keyboard-/mouse: USB Max Resolution: 2048 x 1536, Status Indicators: Status, Interface: USB: 4 x USB Type A 4-pin | Display / video: 4 x D-Sub (DB-15), 15-pin | Audio: 4 x mini-phone stereo 3.5 mm | Microphone: 4 x mini-phone 3.5 mm | USB: 2 x USB Type A 4-pin | Display / video: 1 x VGA - HD D-Sub (HD-15), 15-pin | Audio: 1 x mini-phone stereo 3.5 mm | Microphone: 1 x mini-phone 3.5 mm, width: 16.4 cm, depth: 7.2 cm, Height: 2.6 cm, Cables Included: 4 x keyboard / mouse / video cable - 1.8 m | 2 x audio cable Compliant Standards: Plug and Play, FCC, Software Included: Drivers & Utilities