ATEN VE1812-AT-E. Type: AV transmitter & receiver, Maximum resolution: 4096 x 2160 pixels, Cable types supported: Cat5e, Cat6, Cat6a. Connectivity technology: Wired. Operating voltage (transmitter): 5 V, Operating voltage (receiver): 5 V, Power consumption (transmitter) (max): 4.3 W. Receiver dimensions (WxDxH): 123 x 140.4 x 30 mm, Receiver weight: 450 g, Transmitter dimensions (WxDxH): 123 x 140.4 x 30 mm