Plug and Play: Powered by USB, fully compatible with USB 1.1/2.0, no extra power supply & driver program required; Please note that it should be connected with USB port on laptop or behind the computer host rather than connect with USB HUB because of insufficient power supply; | Compatibility: Designed for laptop and desktop PC without drive hardware; work with Windows 98/SE/ME/2000/XP/Vista/Windows 7/8 etc; ※Not available with Win10 | Multifunctional: Provide smooth playback of music, videos, installing software or create CD/DVD backup disc, etc; Especially good for learning and teaching; | Auto-Suction Design: No eject button, right-click on the CD ROM LOGO, and choose "EJECT CD ROM" to eject the disc; | Portable: Lightweight and slim enough to put in your bag when need to carry around.