ATEN CE775. Type: AV transmitter & receiver, Maximum resolution: 1920 x 1200 pixels, Cable types supported: Cat5e. Audio input: 3.5mm, Audio output: 3.5mm. Operating voltage: 5.3 V. Dimensions (WxDxH): 2.98 x 7.87 x 1.65"" (75.8 x 200 x 42 mm), Weight: 24.3 oz (690 g)