Iomega 52x24x52 CD-RW USB 2.0 External Drive (Black) Iomega 52 x 24 x 52 USB 2.0 CD-RW Drive General Features: Black case design 52x maximum write speed 24x maximum rewrite speed 52x maximum read speed 48x Digital Audio Extraction (DAE) 2 MB buffer 125 ms average access time USB 2.0 interface Buffer underrun protection Supports CD-R media up to 700 MB/80-minute Supports CD-RW media up to 650 MB/74-minute PC and Macintosh compatible