Features: Brand new and high quality Expand 2.5'' External Hard Driver computer storage, backup files, restore data, and transfer data. Without an external power supply, can be taken anywhere. Adopt chipset to achieve quicker data transfer. Write Speed up 40% faster than normal USB3.0, Read Speed 70% faster than normal USB3.0. USB3.0 Port can be connect with USB port devices, such as Desktop, Laptop, Phones, Tablet. Specifications: Material:ABS Interface: USB3.0/TypeC Chip: JMS578 Data transmission speed: 480MBs 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 to USB3.0 Adapter