The Samsung SM-352 Combo is an optical disk drive combining CD-RW and DVD-ROM drives into one mechanism. Available in half-height form factor, it offers speeds ranging up to 52X Writing, 24X Rewriting, 52X CD Reading, and 16X DVD Reading. The SM-352 offers an EIDE/ATAPI interface for easy installation and a high capacity buffer memory of 8MB to ensure smooth reading of any DVD-ROM. Mounted both horizontally and vertically, it includes Samsung's DVA (Dynamic Vibration Absorber) for reduced noise and vibration.-R, 24x CD-RW, and 52x CD ROM, so it drives a game and picture with a large capacity, records/edits MP3 files, and plays all kinds of optic media. By adding new techniques, Ultra speed function and Mt. Rainier, the CD-RW speed has been upgraded. Especially, it is perfectly compatible with a CD-R (recordable: 1 time) / RW(rewritable: over 1, 000 times) and with a game copying program software. It also uses all kinds of MPEG2 software of domestic and abroad. Also, it has an installing function in horizontal and vertical way for saving space, an automatic recognizing operation status function for raising a users-efficiency.