Features: Brand new and high quality Can be directly connected to 2.5-inch notebook hard disk with SATA interface (cannot be used on desktop hard disk), so that your notebook hard disk can immediately become a high-speed USB3.0 mobile hard disk. Support super speed (5Gbps)/high speed (480Mbps)/full speed (12 Mbps) USB3.0 The reading speed of the USB3.0 interface can reach 150MBs, which is more than 5times that of USB2.0. Compatible for USB2.0 computer interface at the same-time, even if your computer is not USB3.0 temporarily, it can be used normally. It can be said that it will never be eliminated. Prepare for your USB3.0 computer in future. Expand 2.5inch External Hard Driver computer storage, backup files, restore data, and transfer data. Small and lightweight design, fitting perfectly into your carrying bag. This external hard driver connector offer maximum portability, making it the perfect travel companions. Specifications: Material:ABS Color:Black Interface type: SATA Length:20cm/45cm Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Sata Adapter