ATEN VE8950R. Type: AV receiver, Maximum resolution: 4096 x 2160 pixels, Cable types supported: Cat5e,Cat6. Connectivity technology: Wired, USB connector type: USB Type-A, Serial interface type: RS-232. Operating voltage: 5 V, Power consumption (typical): 4.53 W. Width: 136 mm, Depth: 101 mm, Height: 29.6 mm