• USB C to USB A: Convert USB-C port into a USB 3.0 port to connect flash drives, USB thumb drives, keyboard, wireless mouse, PS4 game controller, external hard drive etc. Enable android or windows usb type c phones or tablets work as PC host. NOTE: Please make sure your cell phone supports USB On-The-Go function before your purchase.
• Increased Compatibility: Work perfectly with USB C laptops and smartphones including Macbook Pro 2016 2017 
• Superspeed Data Transfer: Support data syncing up to 5 Gbps, this usb 3.1 Gen1 type c adapter ensures easy connections and hi-speed performance transferring HD videos and songs in seconds.