yi<br><br><br><span style="font-size: 18pt;">Small size， lightweight， easy to carry</span><br><span style="font-size: 18pt;">Unique open card design， easy energy saving</span><br><span style="font-size: 18pt;">Characteristics of LED power indicator design， simple</span><br><span style="font-size: 18pt;">4 USB interface supports plug and play， easy to use</span><br><span style="font-size: 18pt;">Interface parallel， non-interfering use， good compatibility</span><br><span style="font-size: 18pt;">Cable length of 10cm， good flexibility， easier to use</span><br><span style="font-size: 18pt;">Support overload voltage and instantaneous current protection， effective protection of connected equipment and HUB itself</span><br><span style="font-size: 18pt;">USB2.0 interface theoretical transfer rate of up to 5Gbps， and downward compatible with USB2.0 / USB1.1</span><br><span style="font-size: 18pt;">Free driver supports Windows XP / Vista / 7/8 !#!amp!*! MAC with USB support</span><br><span style="font-size: 18pt;">Interface properties: USB expansion HUB</span><br><span style="font-size: 18pt;"><span style="font-size: 18pt;">Whether the external power supply: no external power supply<br><br><br></span></span><p></p><p></p><p><img align="middle" src="http://gd3.alicdn.com/imgextra/i3/1933230406/TB2lv9EcVXXXXcLXXXXXXXXXXXX_!!1933230406.jpg"><img align="middle" src="http://gd4.alicdn.com/imgextra/i4/1933230406/TB2sgOtcVXXXXbZXpXXXXXXXXXX_!!1933230406.jpg"><img align="middle" src="http://gd2.alicdn.com/imgextra/i2/1933230406/TB2.6incVXXXXc5XpXXXXXXXXXX_!!1933230406.jpg"><img align="middle" width="700" height="700" src="http://gd3.alicdn.com/imgextra/i3/1933230406/TB2RlOLcVXXXXXWXXXXXXXXXXXX_!!1933230406.jpg"><img align="middle" width="700" height="700" src="http://gd3.alicdn.com/imgextra/i3/1933230406/TB2DtqwcVXXXXa4XpXXXXXXXXXX_!!1933230406.jpg"><img align="middle" width="700" height="700" src="http://gd3.alicdn.com/imgextra/i3/1933230406/TB2wb1GcVXXXXcaXXXXXXXXXXXX_!!1933230406.jpg"><img align="middle" width="700" height="700" src="http://gd4.alicdn.com/imgextra/i4/1933230406/TB27TuocVXXXXcFXpXXXXXXXXXX_!!1933230406.jpg"><img align="middle" width="700" height="700" src="http://gd4.alicdn.com/imgextra/i4/1933230406/TB2BpyJcVXXXXaZXXXXXXXXXXXX_!!1933230406.jpg"><img align="middle" width="700" height="700" src="http://gd1.alicdn.com/imgextra/i1/1933230406/TB2UMeLcVXXXXXRXXXXXXXXXXXX_!!1933230406.jpg"></p>