ATEN VS184A-AT-G. Video port type: HDMI, Video out: 4x HDMI. Maximum resolution: 4096 x 2160 pixels, Product color: Black, HD type: 4K Ultra HD. AC input voltage: 5 V, Power consumption (typical): 6.02 W. Width: 3.15" (80 mm), Depth: 7.87" (200 mm), Height: 0.984" (25 mm). Quantity per pack: 1 pc(s), Package width: 2.32" (59 mm), Package depth: 9.41" (239 mm)