TP-Link UH400 4-Port USB 3.0 Hub, Slim and Compact USB Splitter with Foldable Cord Design, USB hub for laptop, PC, Macbook, Mac Mini, XPS, Surface Pro, Chromebook, Flash Drive, Mobile HDD and More: From the manufacturerBroad ApplicationThis USB hub can be used with a variety of devices including mouse, keyboard, card reader, hard disk, printer, bluetooth adapter, other USB devices, and more.Connect up to 4 devices at a timeUH400 gives users the freedom to connect up to 4 devices at a time. Thi