This product is lightweight, portable and easy to use and carry. It is made of fine quality material, long-lasting to use. Features: Brand new and High quality. 2.5" USB 3.0 SATA external hard drive cover. Ultrathin,lightweight, portable and easy to use and carry. Support hard drive up to 1TB. Compatible with USB 3.0. With USB A to B cable. USB power supplied, no external power needed. Windows 7 or 8 or 98 or 10 or ME or 2000 or XP or Mac-OS compatible. Specifications: Color: Black Cable length: 450mm Package weight: 133g or 4.69ounces Package size: 125x80x14mm or 4.92x3.14x0.55inches Package List: 1xExternal hard drive cover 1xUSB cable NOTE: This item is a Hard Drive Cover, rather than a hard drive, please be careful to buy! Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.