j5create JDD320B Ultradrive Minidock™ for Surface Pro™ 4/5/6, includes 1x HDMI port and 2x USB ports, Black. Host interface: USB 3.2 Gen 2 (3.1 Gen 2) Type-A. Product colour: Black, Compatible memory cards: SD, Maximum refresh rate: 30 Hz. Output voltage: 5.05 V, Output current: 0.43 A, Power consumption (typical): 2.1 W. Width: 36.3 mm, Depth: 9 mm, Height: 117 mm. Quantity per pack: 1 pc(s), Package width: 145 mm, Package depth: 95 mm