Adds 2 USB-C(TM) and 2 USB-A SuperSpeed ports to a USB-C(TM) device for more access to keyboard, mouse, flash drive, smartphone, tablet, and more; Supports SuperSpeed data transmission up to 5 Gbps; Bus powered–no external power supply required; Features an LED power indicator; Plug and play installation; hot swappable; Windows(R) and Mac(R) compatible; Includes quick instruction guide;