7 Superspeed USB 3.0：Support transfer speed of up to 5Gbps, 10 times faster than USB 2.0. Backward compatible with USB 2.0/1.1. Individual Switches: Power switches and LEDs for each port, easy to control each port independently.
SuperFast Charging: Support BC 1.2 charging standard. Offline charging can reach up to 5V/2.4A per port.
20V/3.25A Power Adapter: Ensures transmission stability and supplies enough charging power to your devices like iPad, phone, tablet.
Aluminum Fineness: Sleek yet durable easy to use and carry. Built-in surge protection and over-current protection endure years of use.
Plug and Play: No drivers required for Windows 10, 8.1, 8, 7, Vista, XP, MacOS, and Linux systems. SuperFast ChargingCompatible with the BC 1.2 charging standard, the 7-Port USB 3.0 Hub can charge your devices up to 2.4A each port when being used as a stand-alone charger with no host computer attached. Sleek yet Durable DesignWith the sleek and durable aluminum fineness, the Hub effectively withstands scratches from repeatedly plugging in. On/Off switches allow you to designate the ports that you want to use. The non-slip pad, considerate design, ensures you work at ease. Security & ProtectionBuilt in over voltage, over current, leakage and short-circuit protection units protect your devices safe at any time. The hub supports Plug-and-Play and Hot-Swap technologies, letting you switch and operate your connected devices without having to power down the host computer. CompatibilityCompatible with USB 3.0, 2.0 and USB1.1 devices. Plug and play. No drivers required for Windows XP / Vista / 7 / 8/ 8.1 / 10 / 10.1, Apple Mac OS X 10.2 or above, Linux 9 or 100~240V
2.Operating Temperature: 0°C~40°C
3.Storage Temperature: -10~70°C
4.Ports: 7×USB 3.0, USB IN port, DC Jack
5.Color: Gray
6.Chipset: GL3520
7.Shell: Aluminum

What’s in the package?
1 x Aluminum 7 USB 3.0 Port Hub
1 x USB 3.0 Extension Cable
1 x Power Adapter DC 20V/3.25A

Note:
-For a stable connection, don’t use the Hub with power-consumption devices such as external hard drives.
-2.4Ghz wireless devices (keyboards, mouse, etc) may not work with USB 3.0 ports, please try using a USB 2.0 connection.
-From PC Mode to Superfast Charging Mode, please disconnect the USB cable and replug the charging device.

I purchased one of these and I immediately noticed how much faster files from my thumb drive loaded on the computer.