7 Port USB Data Hub with Power Adapter and Charging Port,Individual On/Off Switches and Lights

7 Port USB 3.0 Port will transfer rates up to 5Gbps (500MBps) to allow data to move quickly between devices. with 2 Smart Charging Port, it can charge your phone iPad Tablet even if the computer is off.

Specifications:

• 7 USB 3.0 ports for data transfer
• 1 Charging port for charging phone/tablet etc.
• LED: 7 built-in blue LEDs
• Switcher: 7 ON/OFF power button
• Cable length: 100 cm / 39 inches
• System Supports: Windows 10.1/ 10/ 8.1/ 8/ 7/ Vista/ XP/ 2000 and Mac OS X 10.2 or above / Linux 9 or above
• USB Port Supports: backwards compatibility with USB 2.0/1.x version
• USB 3.0 data transfer rates: Up to 5 Gbps (ten times faster than USB 2.0)

 Why need a 5V 4A power adapter

 USB3.0 port on laptop/desktop provides only 900mAh of current, it's really not enough if you have multi usb devices.

• Some devices require more power such as external hard drive, one external hard drive requires 0.5A to 1A of current, you can't plug other devices in if only 900mAh
• with the power adapter, you can charge the phones/tablets (iphone requires 1A, Samsung require 2.1A)
• 即使电脑关闭，它也可以为手机充电。如果没有电源适配器，则当计算机关闭时，USB集线器将关闭

 包括什么

1 x 7端口USB 3.0集线器

1个5V / 4A电源适配器

1个用户手册

注意：

1.有些USB 3.0设备和2.4G无线设备（无线鼠标，无线键盘等）需要直接连接主机USB 3.0 / 2.0端口可能与本产品不兼容。

2.它是5V 4A电源适配器。在为多台设备充电时，请勿将总电流超过4A。