Look no further. Amazing product quality， that's solidly built.<br>Best of all， its very affordable price. Buy instantly.<br><br>Features: <br>Extension 4 ports USB3.0 HUB<br>With power switch and charging port<br>System support: WinXP/ Vista/ Win7(32/64bit)<br>Name: 4 PORT 3.0 USB-HUB <br>Model: RSH-316<br>Color: Black <br>Product size: about 86 x 60 x 21 mm<br>Package size: about 191 x 146 x 78 mm<br>Port: USB 3.0 Compatible with USB 2.0<br>Transmission speed: <br>USB cable length: about 65 cm<br>Using temperature: 0 degree Celsius to 85 degree Celsius<br>Using relative humidity: 5 degree Celsius to 90 degree Celsius <br>Storage temperature: -10 degree Celsius to 95 degree Celsius <br>Storage relative humidity: 0 degree Celsius to 90 degree Celsius<br>USB 3.0 transmission speed: Super speed 5Gbps<br>Power: DC 5V/2A<br><br>Accessory: 1 x USB 3.0 4 ports hub，<br>&nbsp;1 x Data cable <br>1 x USB 3.0 4 ports hub<br>In original package<br /><img src="http://img6.eachbuyer.com/x10/p10/ze34_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x10/p10/ze34_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x10/p10/ze34_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x10/p10/ze34_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x10/p10/ze34_5.jpg" />