Exclusive shock sensor protection 256-bit AES encryption HDDtoGO software free download Sophisticated styling, four unique colors, USB 3.1 , Backward compatible to USB 2.0 Works on-Windows XP/Vista/7/8/8.1/10 Mac OS X 10.6 or later Linux Kernel 2.6 or later Lesser external drives continue to work even when dropped or encounter a shock, resulting in errors and bad sectors. With ADATA’s proprietary shock sensors, all drive activity will cease when a physical shock is detected. Once in the clear, activity resumes. You're kept fully informed with a clear status indicator. It slips easily into the pockets of briefcases and backpacks, making it ideal for people on the move. so it’s got plenty of space for all your media and everything else. *The 4 TB and 5 TB variants of the HV300 feature a height of 19 mm. Sophisticated styling, four unique colors With four colors to choose from - black, red, white and blue - there is a color to suit just about any personality. What’s more, it has an elegant design that is guaranteed to impress, namely its eye-catching, glossy front cover surrounded by a beautifully textured frame. Keep errors and bad sectors at bay Lesser external drives continue to work even when dropped or encounter a shock, resulting in errors and bad sectors. With ADATA’s proprietary shock sensors, all drive activity will cease when a physical shock is detected. Once in the clear, activity resumes. You're kept fully informed with a clear status indicator. More space to back you up In an era of 4K UHD and 8K video content gigabytes just don’t cut it anymore. With up to a massive 5 TB of storage space the HV300 has you covered and ready to back up all your music, movies, photos and more. Keep data safe with AES encryption HDDtoGO software with AES-256 bit encryption keeps your important data safe from prying eyes. It can work without a CPU so it doesn’t affect hardware performance. Technical Specification Capacity 4TB Color Black Dimensions (L x W x H) 4/5TB : 125.7 x 80.5 x 19mm/ 4.9 x 3.2 x 0.7" Weight 4TB : 245.6g/8.7oz Interface USB 3.1 (backward compatible with USB 2.0) Texture Plastic Operating Temperature 5–50°C/41–121°F Operating Voltage DC 5V, 900mA System requirements Windows XP/Vista/7/8/8.1/10 Mac OS X 10.6 or later Linux Kernel 2.6 or later Accessories USB 3.1 cable; Quick Start Guide Warranty 3 years Note 1. HDDtoGo free software only compatible with Windows. 2. Compatibility with specific host devices may vary and could be affected by system environment. 3. Connecting via USB 2.0 requires plugging in to two USB ports for sufficient power delivery. A USB Y-cable will be needed.