Features 4 Super Speed USB (Universal Serial Bus) 3.0 Ports The four Super Speed USB (Universal Serial Bus) 3.0 ports allow you to simultaneously connect up to four USB (Universal Serial Bus)-A peripherals to your laptop or desktop computer & transfer data at up to 5 Gbps. USB (Universal Serial Bus) 3.0 is up to 10 times faster than USB (Universal Serial Bus) 2.0 & backward compatible with USB (Universal Serial Bus) 2.0 & USB (Universal Serial Bus) 1.1. 3 Smart Charging Ports Detect your device intelligently & charge one Quick Charge 3.0 enabled device, one USB (Universal Serial Bus)-A powered device & one USB (Universal Serial Bus)-C powered device simultaneously at the fastest possible speed. Note: The three charging ports do NOT support data transfer. Fast Charging Speed With the power adapter, you can enjoy the power output of maximum 3.6V~5V/3A, 6.5V~9V/2A or 9V~12V/1.5A via the QC 3.0 USB (Universal Serial Bus)-A port, maximum 5V/3A via the USB (Universal Serial Bus)-C port and/or maximum 5V/2.4A via the standard USB (Universal Serial Bus)-A port. Premium Quality High-grade chipset & 60 watt 15V/4A power adapter guarantee steady operation at all times. By connecting it to the power adapter, you can also use it as a standalone 3-port USB (Universal Serial Bus) desktop power station without connecting to a computer. Plug Play No driver required. It supports hot-swapping, so you can safely plug in or unplug without restarting the computer. Compact & Powerful Compact & lightweight, this powerful hub enables fast speed data transfer & charging while keeping your desk clean & organized.