USB 3.0 Hub, USB Hub 3.0 with 7 Ports Switches, this is a USB Splitter Data Hub for Laptop, not a charging hub Expand USB Ports on your PC or Ultrabook 7 Port USB 3.0 Hub helps you to connect up to 7 USB devices to your PC or Laptop, such as external hard drives(2T-2units), USB flash drives, mouse, keyboard, and much more USB devices etc. It keeps you away from the trouble of plugging & unplugging repeat. * Super Speed Data Transfer USB 3.0 Hub supports super faster data transfer up to 5Gbps - 10X faster than USB 2.0 (480 Mbps), which allows you to transfer HD movies or files in just seconds. * Stable and Secure Connection With built-in protection for over-voltage and over-current, this USB hub 3.0 can keeps your digital devices and data safe. * 5V/2A Power Adapter Equipped The 5V/2A power adapter allows you to use more devices to make the hub output faster and more consistently ,It is recommended that USB hub be connected to a power adapter for use * Individual Power Switches and LED Indicators Through the LED indicator, you can easily monitor the USB hub connection status. Plug and Play, Strong Compatibility The hub compatible with Windows 10/ 8 / 8.1 / 7 / Vista / XP and Linux2.4 / Mac OS 10.2 and above (it can not support other computer system) Important Notes 1. When you connect iPad or other tablets requiring higher power input, this USB 3.0 hub will sync but NOT charge. (Standard USB 3.0 interface on laptop can offer Max 900mA power input). 2. 2.4 GHz wireless devices, MIDI devices and some USB 3.0 devices may not be supported. Try using the host port or a USB 2.0 connection.?We Offer?: The power adapter is provided separately and can provide charging function, while the power adapter has a USB charging function, which can fully charge the device. (The maximum power output of the USB3.0 interface is only 0.9A, so it will not affect the connected equipment, please rest assured to use the power adapter). ? 5V/2A Power Adapter Equipped ?: Our usb 3.0 hub is equipped with an independent 5V/2A power adapter, allowing multiple USB devices to operate at the same time. Especially for high-power USB devices such as large-capacity external hard drives, please use a power adapter to ensure stable data transmission. ?Long cable?: as long as 3.3feet/1M length build in import cable, enhanced connectivity to hub body, dispel your concerns for too short to connect to your pc/tablet. ?Individual Power Switches?: Each port on the USB 3.0 hub has its own power switch so you can turn off devices when they're not in use and each individual USB port is independently controlled and not affect each other. ?Port 7 for your use?: with this 7-port USB hub, you can make it instantly add 7 USB 3.0 high-speed port extensions that connect multiple USB devices to your computer or laptop at the same time.For example: keyboard, mouse, card reader, earphone, etc.Extensive compatibility, data transmission speed up to 5gbps, can transmit a high-definition movie in a few seconds.Backwards compatible with USB 2.0/1.1 devices.