How to guarantee timely power supply when you are going to work with the external drive? This Portable USB Power Cable for External Drive will be a must have for you. It is a perfect spare part for your device. It can charge your device efficiently. With this high-effective USB cable， your laptop or PC will never run out of battery while you are about to enjoy some entertainment or deal with the job. It is lightweight， portable to carry and durable to use for a long time. A practical accessory you should not miss! Get one as soon as possible!                                    Features             Made of good quality material， it is durable to use<br> With light weight and compact size， it is portable to carry<br> Specially designed for your external drive<br> Allow you to charge your device anywhere<br> It is easy to use， you just need to connect it with your device <br>                                                            Specifications             Dimensions     (3.94 x 3.94 x 1.96)" / (10 x 10 x 5) cm(L x W x H)    <br> Weight     0.71oz / 20g       <br>                                                             Package Includes            1 x USB Cable<br>