These USB 3.0 video Head Adapter turns an available USB 3.0 port into DVI or HDMI output, with support for high-definition 1080p.The USB 3.0 docking delivers a convenient external video solution that makes it easy to add multi-monitor capability to a USB enabled desktop or laptop computer (optimal performance from USB 3.0, backward compatible with USB 2.0). Notes： 1.These USB 3.0 video dock adapters are not brand new. They are clearance stock.They are not used but the surface is a little bit sticky due to long stocking.And there are some scratches and dirty marks from bulk packing 2.Driver can be downloaded from displaylink.com or the brand's official web respectively if needed.
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