Power / Interface – External DVD drives connect to the computer using a USB port. Read/Write Speed – The external DVD drive you are getting should be able to read and write at respectable speeds, which is 24X for CD and 8X for DVD media.

M-Disc DVD media and has claimed lifespan of over 1000 years, which makes it great for archiving and backup. Moreover, some drives do support M-Disc optical media burning for DVD, which is a more durable and reliable media than a regular writable DVD. The common optical media types include CD-R, CD+R, CD-RW, CD+RW, DVD-R, DVD+R, DVD-RW, DVD+RW, and any drive that you buy should support them.

Media support – You need to be aware of the optical media that the drive supports. What to Look for in an External DVD Drive There are some important factors that you should consider when buying an external optical drive, which are mentioned below. Also, the optical drive should be reliable and should last at least a year without giving any major read and write errors. There are a plethora of DVD drives available from branded and non-branded manufacturers but you should be careful about choosing an external optical drive as some of them have very poor build quality, while some of them may lack the support for the media that you want to use. If your laptop does not come with a DVD drive or your PC does not have the 5.25-inch bay to accommodate an internal DVD drive then the best solution to this problem is to get an external optical drive that supports both CD / DVD reading and writing. For example, they are used for backing up data on optical discs, creating bootable CD/DVDs, watching DVDs, listening to audio CDs or DVDs, making recovery disks, installing older games that came on DVDs / CDs, transferring files from your older DVDs /CDs, installing drivers for a component that usually come on DVDs, installing software that only comes on CDs or DVDs, playing kids educational or recreational CDs / DVDs, making MP3s and video discs for your audio/video player and so on. Although optical drives are a thing of the recent past, they can come very useful in some situations and are of great importance for some people. Also, it is very rare to see a 5.25” bay on modern-day PC cases for fitting an internal optical drive that includes a DVD drive, DVD writer or a Blu-ray drive. Nowadays, optical drives are literally being phased out from almost all laptops.

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