ATEN VS481C, HDMI, Metal, Black, 60 Hz, 3 m, 18 Gbit/s ATEN VS481C. Video port type: HDMI. Material: Metal, Product color: Black, Maximum refresh rate: 60 Hz. Power consumption (typical): 5 W, Power plug type: Type A. Width: 821 mm, Depth: 200 mm, Height: 250 mm. Quantity per master (outer) case: 10 pc(s)