1. USB2.0 to SATA adapter cable, using USB2.0 high-speed transmission, can be directly connected to the 2.5-inch notebook hard drive of the SATA interface (can not be used on desktop hard drives), so that your notebook hard drive will immediately become high-speed USB2.0 If you encounter some high-power hard drives that do not work, please connect to an independent power supply line and you can work. 2. Compatible with USB2.0/USB3.0 interface at the same time. 3. Only 2.5/1.8 HDD and SSD can be used. 3.5-inch desktop hard drives cannot use this cable because the power supply is not enough. 4. Product size: 4.7x2.8x1cm 5. Cable length: 27cm 6. Color: Black 7. Material: ABS