ADATA HV620 HDD external hard drive with an eye-catching design and superior performance is the right choice for every demanding customer. Don't take the chance of losing your important data — this driver offers enough space for your photos, videos and applications. The sleek surface with glossy finish is protected from scratching by a raised peripheral lip. The housing hides a top-class 2.5" hard drive which utilizes USB 3.0 SuperSpeed interface for improved, 70% higher transfer speed but it is also backward compatible with USB 2.0. With this device, you can always have enough storage space for all your data at your disposal. You'll appreciate that it doesn't need any external power supply — all you need to do is to connect it to your computer using the USB port.