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High Speed 5Gbps USB 3.0 4 Ports Splitter Hub Adapter With Blue LED LightProduct Features:Plug and play, easy to install.USB 3.0, 10x faster than USB 2.0, up to 5Gbps transfer rate. Compatible with USB 2.0 and 1.1 specifications.This 4-port USB 3.0 HUB is a high-performance aluminum control chip USB HUB.It can expand 4 USB ports on the computer, and support 4 USB high-speed devices simultaneously.It helps you to solve the problem when the USB port on your computer is not enoughSupport overload voltage and inter-current protection function, can protect the connected equipment and HUB itself effectively when suddenly energized.Ergonomic slant interface design, humanized technology considerations.Stable performance, durable and reliable. Meet your requirements of fast charging and high-speed data transmission.Product Specifications:Size: About 13x2.6cm, 5.12x1.02!#!amp!*!quot;(LxD)Cable length: About 82cm(32.28!#!amp!*!quot;)Color: SilverMaterial: Aluminium alloy shellHot swap: SupportUSB 3.0 Ports: 4System requirements: Windows XP/Vista/7/8 and Mac OSBus-Power limit current protection: 900mA(When external adapter applied)Package including:1 x USB 3.0 HUB1 x USB 3.0 Cable