Features: 1.Low power consumption design, can drive hard disk without external power supply, suitable for SATA all 2.5?inch hard disk and for SSD hard disk below 7.5MM. 2.The cover is resistant to perspiration and corrosion, making it suitable for carrying around. The two ends are intimately treated with CNC highlight chamfering. 3.Adopt regular brand processors to support trim transparent transmission and USAP acceleration protocol, and adopt regular brand processors such as Taiwan JMA and Xiangshuo. Support UASP acceleration protocol, which can reduce CPU usage and ensure stable transmission of large files. No need for external power supply, stable support for 6TB hard drives. 4.Portable external storage device, high?speed USB3.0 interface, support hot?swappable, and support PC and for OS system at the same time, no need to install drivers on for WINDOWS XP and later operating systems. High versatility, not affected by the host, truly achieve the purpose of mobile data storage. 5.High-quality alloy material, sophisticated production, excellent quality, long service life, stable performance, high work efficiency, and more in line with your requirements. specification:Condition: 100% New Item Type: Hard Drive Enclosure Material: Alloy Color: Iron Gray Product Interface: USB3.0 Compatible System: For Windows7/8/10/Vista/XP, for OS Size: Approx. 125 x 79 x 13mm/4.92 x 3.1 x 0.5in Support for SATA interface, NOT for IDE interface. PackageList: 1 x Manual 1 x USB Cable 1 x Hard Disk Enclosure 3 x Screw 1 x Screwdriver 1 x Hard Disk Box Inner Box 1 x Reading Head NoteSupport for SATA interface, NOT for IDE interface.