External USB DVD drive External CD/DVD reader/recorder with USB interface Enables rapid burning of CD/DVD media with 24x write speed for CD and 8x for DVD High-speed USB 2.0 interface for reliable use with transfer rates up to 480 Mbps Silent play, smart disc read speed control reduces operational noise. 

External DRW LG GP57ES40

External DRW LG GP57EW40

Whether playing movies, installing software, or backing up files on the go, Transcend’s ultra-slim portable CD/DVD writer is the perfect companion for today’s thin-and-light laptops, netbooks and Ultrabooks. For added convenience, the CD/DVD writer includes a free download of the extremely useful CyberLink Media Suite 10 (including Power2Go and MediaShow) media writing software suite.

Dell DW316 Interface USB 2.0, External DVD±RW (±R DL) / DVD-RAM drive, CD read speed 24 x, CD write speed 24 x, Black