More than you think: LENTION CB-H92 Powered USB 3.0 Hub have 7 USB 3.0 ports. All of them support high speed data transfer; 3 of them with the green interior support fast charge for smartphone tablet and electronic peripheralsSuper speed: 7 ports can work simultaneously and each of them support up to 5Gbps data transfer speed. Each port in the hub have a individual switch and individual LED indicator. It allows you to access and monitor each port separatelyFast
Charging: The 3 ports with green interior support fast charging. When using 1 port support up to 2.4A output; when 3 ports charge simultaneously support up to up to 2.1A /each outputNOTE: In order to support charging and data syncing simultaneously please connect the power before plug in electronic peripheralsWide compatibility: Support Windows 10 8.1 8 7 Vista XP Chromebook OS Mac OS X (10. x or above) Linux and more such PC laptop computer devices with USB-A port. Plug & Play no driver needed