Come with HD display to monitor your hard drive usage in real time.Display content includes:Total hard disk capacity, hard disk temperature, hard disk health, hard disk operation time, hard disk power-on times, USB port voltage.The datas on the display allow you to monitor the usage of the hard disk more directly,When your hard drive health is below 100%, you need to pay attention to backup data in time. USB 3.2 Enclosure can easily connect a 2.5inch SSD/HDD with your USB-A equipped device to expand storage, upgrade system, back up files, retrieve and recover data, and transfer data. It is awesome for booting up old spare hard disks. Super Speed 5Gbps & UASP: Hard drive enclosure with USB3.0 high speed transfer supports 5Gbps transfer rate and UASP+TRIM dual acceleration protocol, 900% faster than traditional USB 2.0, transfer HD movies, music and data in 3-4 seconds. Super Easy to Use: Tool free installation. Plug & Play, No driver needed for this SATA enclosure. Just push out the cover, plug in the drive, close the cover and go. Hot-Swappable. The blue LED indicator to let you know the working status of this hard disk enclosure easily. It fits 2.5inch SATA III / II / I HDD & SSD up to 4TB, compatible with your USB-A equipped devices including laptop, tablet, desktop etc, Making sure that your phone support OTG function. Idely Compatible with PCs & Laptops: compatible with for Windows,for Mac OS , for Linux, for Chrome OS etc. Colour:Transparent Material:ABS+PC Package Contents: 3 x hard disk box 3 x data cable 3 x shockproof pad(Colors are random, no specified colors are accepted)