1. Suitable for all 2.5inch SATA Hard Disk Drives 2. Built in PCBA entire board, hard disk can be perfectly fixed into the circuit board 3. Housing made screws can protect the hard drive from falling down. 4. USB 3.0 interface (Compatible with USB 2.0) Up to 5GBPS data transfer rates 5. Accommodates 25-inch notebook SATA hard drives OR SATA SSD,Self powered, Plug and Play, Hot swappable Item name: 2.5inch USB 3.0 HDD Enclosure Weight :135g Size :135 x 75 x 13mm Capacity :up to 3000G Connection capability :255 client connecting,4 720P video Transfer rate :up to 5GbPS color:black Material:Metal Package Contents: 1 x USB 3.0 2.5 inch SATA External Case (hard drive not included) 1 x Dual USB Cable (for power and data transfer) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.