ATEN HDMI Extender (T+R) over 1 CAT5e/6 Cable (70m) ,4K / HDBaseT-Lite (Class B). Type: AV transmitter & receiver, Maximum resolution: 3840 x 2160 pixels, Cable types supported: Cat5, Cat6, Cat6a. Connectivity technology: Wired. Weight: 780 g, Receiver dimensions (WxDxH): 34.3 x 98.6 x 30 mm, Receiver weight: 250 g. Package width: 59 mm, Package depth: 239 mm, Package height: 160 mm. Master (outer) case width: 250 mm, Master (outer) case length: 325 mm, Master (outer) case height: 175 mm