Easy to Use. Plug and play. No external drive needed. Adopted advanced chip, this CD-RW burner allows you to watch DVD/CD movies with no lag and burn music, movies to CD(only CD). It is compatible with USB2.0 and backwards compatible with USB1.0. This CD-RW combo drive supported DVD+R, DVD-R, CD-ROM, DVD-ROM, CD-R, CD-RW. Max DVD read speed 8X; Max CD read speed 24X and max CD burn speed 8X. It is suitable for Windows 2000/ME/XP/Vista/Windows7, all version Mac OS and other systems.(Not including Windows 98/SE). Support both laptop and desktop with USB port. Come with 2 cables, one is data cable and the other is power cable that can supply power to get rid of the trouble of shortage power. When connect it to the desktop, please connect both cables or connect it with the computer's mortherboard. It is portable for travel with your laptop thanks to its small size. It will be specially handy for your work if you want to give presentations to the business. Just burn the CD to suffice everything and do not need to carry laptops everywhere. Note: 1.Please hook up the device to the direct USB port on your computer. If you connect it to a USB hub or extension cords, it maybe cannot recognize the Driver or read the CD/DVD. 2.For the desktops, please connect the device to the USB port of the motherboard for normal use. 3.This drive is not fully compatible with computers of windows 10 system due to the compatibility issues between windows 10 itself and the external hardwares. Specifications: Interface: USB 2.0 Reading Speed: DVD+R :8x DVD-R :8x CD-ROM:24x DVD-ROM:8X CD-R:24x Writing Speed: CD-RW:8x Package Included: 1 x USB 2.0 External COMBO CD-RW Drive 1 x USB Data Cable 1 x USB Power Cable