1、This is only HDD Enclosure,not including Hard Drive 2、Slide up hard disk extraction design without the needs of screws 3、USB 3.0 high-speed 6Gbps and compatible for USB2.0&USB1.1 4、Hot-Swamping, plug & play 5、Operating System: For OS 8.6, windows 98, SE, ME, 2000, XP, Vista, 7, 8, 10, Linux Features: 1. This is only HDD Enclosure,not including Hard Drive 2. Slide up hard disk extraction design without the needs of screws 3. USB 3.0 high-speed 6Gbps and compatible for USB2.0&USB1.1 5. Operating System: For OS 8.6, windows 98, SE, ME, 2000, XP, Vista, 7, 8, 10, Linux Specifications: Applicable hard disk: 2.5"7-9.5mm HDD/SSD interface: USB3.0 TO SATA Product size: 127 x 75 x 13mm Weight:100g Main material: Aluminium Alloy Package Included: 1 x Hard Drive Enclosure 1 pack x Screws 1 x USB Cable Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.