Features: brand new and high quality Using usb3.0 interface design, the transmission rate is up to 5gb/s. Screw-free structure design, easy to install, plug and for play, support hot swap, support otg equipment. Support hdd and ssd with thickness of 7-12.5mm, easy to instal and carry. Built-in multiple for protection functions such as overvoltage, short circuit, overheating, and overcurrent. The shiny aluminum and plastic enclosure is designed for good heat dissipation, fine workmanship, compact appearance, fashionable and practical. Specifications: Internal Interface: SATA Size: 2.5 Inches Size: approx 135x81x17mm/5.31X3.19X6.69in Color: Silver/Black/Blue/Red Material: Aluminum & Plastic Weight:110g/0.23lb Package Includes: 1 x Hard Disk Enclosure 1 x Usb3.0 Cable note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.