Digitus DS-55346. Type: AV transmitter & receiver, Maximum resolution: 1920 x 1080 pixels, Maximum transfer distance: 3937" (100 m). Connectivity technology: Wireless. Power source type: DC, Operating voltage (transmitter): 5 V, Operating voltage (receiver): 5 V. Receiver dimensions (WxDxH): 2.5 x 4.65 x 0.709" (63.5 x 118 x 18 mm), Receiver weight: 6 oz (170 g), Transmitter dimensions (WxDxH): 2.5 x 4.65 x 0.709" (63.5 x 118 x 18 mm). Package width: 7.72" (196 mm), Package depth: 9.57" (243 mm), Package height: 2.36" (60 mm)