Usb Interface 26-27s, External Dvd Drive With Cd Burner (combo)

Please allow slight dimension difference due to different manual measurement. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures.<br> Support Windows 98SE/ME/2000/XP/WIN7/VISTA operating system, support MAC OS8.6 or higher^ 2. 1. Power saving design, strong error correction, shockproof, low noise;^ 3. Suitable for laptops, mobile PCs and compatible PCs^ 4. Power supply mode: USB bus power supply, using chip, no need for external power supply ^ 5. DOS boot: using a chip, can be used to boot the installation system, support USB boot before booting