Device Type: Expansion for video / audio, Type: External, Width: 24 cm Depth: 18 cm Height: 14.4 cm, no. Connections: 4 Connectivity Technology: Wired, Data Link Protocol: Ethernet, Max Resolution: 2048 x 1536, Max Transfer Distance: 300 m, Interfaces: 1 x video - VGA output - HD D-Sub (HD-15), 15-pin female | 1 x audio - mini-phone stereo 3.5 mm female | 4 x network - RJ-45 | 1 x video - VGA - HD D-Sub (HD-15), 15-pin Male, Power Device: Power adapter - external, min Operating temperature: 0 ° C Max Operating temperature: 50 ° C Humidity Range Operating: 10 - 90%