Features 1. Plug and play, easy to use: The external CD/dvd drive is convenient to use. Users only need to plug the USB cable of the drive into the USB port of any electronic device that supports the system, and it will automatically play. No additional power supply or driver is required. 2. Wide compatibility external optical drive: This external dvd. drive is suitable for various devices and is compatible with Windows XP/2003/Vista/7/8/10/11, Linux, and all versions of Macs OS system. For desktop computers, please connect the device to the USB port on the back of the motherboard to use it normally. 3. Maximum read speed: DVD-ROM: 8X, CD-ROM: 24X. 4. Maximum write speed: CD-R: maximum 24X, CD-RW: maximum 24X, DVD-R: maximum 8X, DVD-RDL: maximum 4X, DVD-RW: maximum 6X, DVD+R: maximum 8X, DVD+R DL: maximum 4X, DVD+RW: maximum 8X. Specification Material: ABS Color: Black Size: 14 x 14 x 1.5 cm Weight: 400 g Package Include: 1 USB CD/DVD-RW drive (excluding CD) 1 User manual