A. The ultra-thin and portable DVD drive is lightweight, which makes it convenient to use and carry at home or other places. B. It adopts the USB3.0 transmission standard and is backward compatible with USB2.0 and USB1.1, ensuring a stable data transmission speed. C. No additional drivers or external power supply are required. Just plug it into the USB port and the DVD drive can be detected. D. It has good reading performance, with error correction ability, shock resistance and noise reduction technology. E. The data is designed to be compatible with embedded products, featuring low impedance and strong shielding, resulting in a more stable data transmission. F. Systems supported for installation: It can replace WindowsXP/7/8 and OS 8.6 and above versions. G. Supported systems: It can replace Windows98/SE/ME/2000/XP/VISTA/7/8. In addition, it can replace OS 8.6 and above versions. H. Reading speed: DVD - 8x speed; CD - 24x speed. I. Burning speed: DVD - R, DVD + R 8x speed; DVD - RW 4x speed; CD - R 24x speed. J. Supported disc types: DVD -, DVD - R, DVD + R, DVD - RW, DVD - R DL; CD -, CD - R, VCD, SVCD, CD - RW. K. Color: White. L. Material: Plastic. M. Dimensions: 14x14x1.4 cm. N. Package contents: 1 USB3.0 optical drive. O. Only the above package contents are included, and other items are not included. P. Note: Light and different monitors may cause slight differences between the item color and the actual product. A measurement error of +/- 1 - 3 cm is allowed.