Tips: Your cellphone must support OTG function. 
<br />Brand New and high quality
<br />Compact size,lightweight, convenient to use and carry.
<br />Easy to use in OTG phone transfer the data from cell phone and USB drive without any computer.
<br />Only support Android Phone with OTG function.
<br />Support common normal USB interface,not for the thin.
<br />Transfer files to OTG , Allow you to connect to most USB Flash Drive,Mouse, Keyboard and some digital cameras etc.
<br />Stable,faster,Stronger compatibility
<br />Compatible with Xiaomi HTC Samsung HuaWei etc.
<br />Specification:
<br />Size: 15.4(L)x11(Wmm
<br />Material: ABS+ Zn Alloy
<br />Weight: About 5g
<br />Store Temp: -20 -+70 
<br />Operating Temp: -20 -+60 
<br />Operating humidity: 20%RH-85%RH
<br />Support System: Windows 98/me/2000/XP/Vista Macintosh OS 9.or Later Linus Kernel 2.4.x or later Android 2.3 and above. (the smart devices with OTG function.)
<br />Package includes:
<br />1 x U disk OTG Adapter