External DVD Drive, YOKKAO Universal USB 2.0 Slim CD R/RW Drive Burner Writer for Laptop Netbook Notebook PC (Black) USB 2.0 INTERFACE - USB 2.0 is backwards compatible with USB 1.0.Via the usb interface, external drives and computers are successfully read information function. PORTABLE DESIGN - This DVD drive is ultra slim, portable enough to take it along with you. The impedance of pure copper mesh technology is low, shield is strong, data transmission is more stable. HIGH PERFORMANCE - It features strong anti-shock and noise reduction technology, low power consumption, and powered by the USB port, no external AC adapter needed. No drive needed. Plug and play ,no complicated installation, easy to use.(Tips This external DVD drive can read DVD-ROM,DVD-R,DVD+R,DVD-RW,DVD-R DL,CDA,VCD,SVCD,CD-R,CD-RW. It can burn CD-R,CD-RW, but can't burn DVD) WHAT COMPATIBLE WITH - This external DVD drive compatible with all Laptops Notebook Desktop PC with WINDOWS98SE/ME/XP WIN7/WIN8 System. Support compact discDVD-ROM,CD-ROM,CD-R etc. You can install system by yourself to get rid of the trouble that turn to the professionals for help. NOTE - 1. Please contact us if the indicator is off when you connect it with your computer. 2. Please make sure there is a drive in your devices with removable storage. 3. Please use the USB ports in the back of the host as it need enough current or it can't work as estimated.