Usb C Hub 4-Port Type C Hub Adapter, Aluminum Usb C Adapter With Usb 30 Ports, Multi Usb Hub Splitter, Power Deliver(Pd) For Macbook Airpro 20172018, Xps And More Usb C DevicesSpecification Size: 067*327 (inches) Weight: about 006 (pounds) 4-in-1 USB Hub: USB 30 *1 (Data Transfer) USB 20 *3 (Data Transfer) Features: 1Plug and play, easy to install ..