1、USB 3.0 Port: The USB USB drive has USB3.0 transmission standard, backward compatible with USB2.0 and USB1.1, up to 5Gbps 2、Plug and Play: No extra drive and external power supply required, just plug it into a USB port and the DVD driver will be detected 3、Lightweight and Portable: The external DVD drive is lightweight, making it easy to use and carry at home or on the go 4、Noise Reduction: The external USB drive has strong error correction ability, shock resistance, with noise reduction technology. Maximum 8 times DVD reading speed, maximum 24 times USB reading speed 5、Embedded Design: The data cable adopts the design of embedded products, the pure copper mesh technology has low impedance, strong shielding, and more stable data transmission Item Type: External DVD Drive Material: ABS Interface: USB 3.0 Supported Disc Formats: DVD RAM, DVD R, DVD RW, DVD and R, DVD and RW, USB R, USB RW, USB ROM Cache Capacity: 2MB 1 x External DVD Drive 1 x Type C Adapter 1 x User Manual