Instantly add four USB 3. 0 Ports to iMac, MacBook, Mac Pro/ Mini, surface Pro, XPS, notebook PC, mobile HDD,easily connect mouse, keyboard, camera, USB flash drive, printer and more._x000D_

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Supports Transfer Speeds up to 5Gbps (USB 3. 0), fast enough to transfer an HD movie in seconds.Backwards compatible USB 2. 0 (480Mbps), USB 1. 1(12Mbps). Note: This hub support output max current up to 900mA. So some HDDs that need current more than 900mA need extal power adapter._x000D_

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Plug and Play, compatible with Windows 10/8/8. 1/7/ Vista/ XP and Mac OS X, Linux and chrome OS.With Micro USB Power Charge Port to avoid the power short if you connect the device which has big power._x000D_

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Portable size design allows you to take it on the go, connect with your laptop and access to your USB devices anytime._x000D_

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Independent Power Supply:Equipped external Micro USB power port,which can easily drive 8TB Hard-Drive._x000D_

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Specifications:_x000D_

Product Name: Vention 4-Ports USB 3.0 HUB_x000D_

Transmission Speed: 5Gbps(USB 3.0),480Mbps(USB 2.0)_x000D_

Chip: GL3510(USB 3.0),SL2.1S(USB 2.0)_x000D_

Shell:ABS_x000D_

Power Supply: 5V/2A_x000D_

Package:PE Bag