[2nd Gen] TP-Link 7-Port USB 3.0 Ultra Slim Hub Including 3 BC 1.2 Charging Ports up to 5V / 1.5A. Compatible with Windows, Mac, Chrome & Linux OS, with Power On/Off Button (UH700) Instantly add 7 USB 3.0 Ports to your PC, Play Station, Xbox and more. All 7 USB 3.0 ports offer high-speed data transfer speed up to 5Gbps, and each device can run at its maximum rate when mixed USB devices (USB1.1, USB2.0, USB3.0) connected 3 BC 1.2 charging Ports can deliver up to 5V/1.5A per port that charge 1.5x faster when compare with 5V/1A original Charger Plug & Play for Windows, Mac, Linux, Chrome OS and more PCs, no driver installation required Built-in Surge Protection keeps your devices and data safe from damage of power surge, over-heating, over-current, over-voltage and short circuit, etc Come with a Power On/Off button to easily turn on/off the hub when need Industry-leading FREE lifetime 24/7 technical support and a 2-year warranty From reliable brand: TP-Link has been ranked as the Worlds No. 1 provider of WLAN products for the past consecutive 7 years by IDC. In 2017