Please note! ! !<br />If you can not identify the hard disk may be insufficient power， use the USB jack on the back of the chassis.<br />Welcome to our store!<br /> Specifications:<br />Category: M32 Portable USB3.0 External Hard Drive<br />Shell material: ABS<br />Colour: Black<br />Hard disk capacity: 1TB/2TB<br />Average read speed is about 29MB per second<br />The average write speed is about 23.5MB per second<br />Product size about: 8 * 11 * 1.5 cm<br />Product weight: 202 g<br />Product gross weight: 280 g<br /><br />Features:<br />1. Economical USB 3.0 portable hard drive.<br />2. Up to 1TB capacity， makes a perfect partner to your notebooks.<br />3. Anti-knock design， pocket-sized and easy to carry， excellent travel companion.<br />4. Plug and play， simple and easy to use.<br /><br />Package including: <br />1 x External Hard Drive <br />1 x USB3.0 Data Cable <br />1 x English Manual