Kramer Electronics PT-871XR. Type: AV transmitter, Maximum resolution: 4096 x 2160 pixels, Maximum transfer distance: 70 m. Connectivity technology: Wired. Input current: 2 A, Operating voltage (transmitter): 12 V, Power consumption (transmitter) (max): 600 mA. Width: 62.2 mm, Depth: 51.8 mm, Height: 24.4 mm. Quantity per pack: 1 pc(s), Package width: 490 mm, Package depth: 186 mm