Lightweight storage Immediately accompanied 2.5-inch USB3.0 SATA3.0 HDD hard drive external HDD storage module Compatible operating system: Windows 98/2000/XP/Nista/718/10Linux, OS 9.1/10.8.4 and above Tool-less installation; hot-swappable and plug-and-play; LED indicator; no need to restart or additional drivers. The -thin and simple design of the 2.5-inch hard disk drive shell (or support shell) can support any 7 and 9.5 mm 2.5-inch SATA HDD SSD, using UASP to transfer 70% faster than the traditional USB 3.0 protocol; it can speed up the SSD hard drive The read and write speed. Safe and secure use of metal texture + shockproof system drives and solid-state drives to install and uninstall quickly. The shell is made of ABS engineering plastic to ensure greater impact resistance, strength and rigidity. We use plug and play Specification: Material: Brushed metal/ABS engineering plastics Hard disk speed 5400rpm Hard disk size 2.5 inches Package Include: 1*Portable hard drive If you have any questions about the product, please contact me, we will contact you within 24 hours and give you a satisfactory answer.