Powered USB Hub 3.0, atolla USB Hub with 4 USB 3.0 Data Ports and 1 USB Smart Charging Port, USB Splitter with Individual Power Switches and 5V/3A Power Adapter

What are the functional features of this product? ?4-Port USB 3.0 Hub? Transfer rates up to 5Gbps, 10 times faster than USB 2.0 and backwards compatible with USB 2.0/1.1 devices. ?1 Smart Charging Port? With a 2.4 Amp dedicated charge port, the hub makes it fast and easy to charge your USB-charged devices. ?Individual Power Switches? Save power with the on/off power switches for each USB port ?Led Indicator? LED indicators for port status. ?5V/3A Power Adapter? The power adapter can make the device work stably and ensure the safety during use. What are the design features of this product? ?Compact, portable design with attached cable (19.6 in./50 cm). ?Save time with plug-and-play installation. What are the systems supported by this product? Windows 10, 8.1, 8, 7, Vista, XP, Mac OS X (10.x or above), Linux etc. What are included in the product box? 1 x 4 Port USB 3.0 Hub 1 x 5V/3A power adapter 1 x Quick-start Guide