Tripp Lite 4-Port USB 3.1 Gen 1 Portable Hub, USB-C to (x2) USB-A and (x2) USB-C - USB Type C - External - 4 USB Port(s) - 2 USB 3.0 Port(s) - 2 USB 3.1 Port(s) USB 3.1, generation 1 USB-C portable hub expands the potential of your tablet, laptop, MacBook, Chromebook, smartphone or PC's USB-C or Thunderbolt 3 port. Plug-and-play technology makes installation quick and simple - with no software or drivers to install. Fumble-free, reversible USB-C plug connects in either direction for a quick connection every time. Dual USB-A ports accept USB peripherals, such as a flash drive, mouse, keyboard or printer, and provide up to 0.9A each for charging smartphones and other mobile devices. They support fast USB 3.1 Gen 1 data-transfer rates up to 5 Gbps and are backward compatible with previous USB generations so you can continue using older peripherals while getting high-speed performance from new devices. Portable hub is perfect for adding a thumb drive and other USB peripherals and charging a mobile device all at the same time.