StarTech.com 4K HDMI 4-Port Video Splitter – 1x4 HDMI Splitter w/ Solid Aluminum Housing – 4K 30Hz. Video port type: HDMI, Video out: 4x HDMI. Maximum resolution: 3840 x 2160 pixels, Product colour: Black, Housing material: Aluminium. AC input voltage: 100 - 240 V, Input current: 0.35 A, Output voltage: 5 V. Width: 85 mm, Depth: 140 mm, Height: 12 mm. Package width: 300 mm, Package depth: 360 mm, Package height: 95 mm