1,cheap price 2,lightweight plastic or rubber coating 3,many colors ... enclosure3)portable,slim design4)usb 2.0 port5)low price with high qualityWorking parameters:External USB2.0 slim DVD ... RW,8X+R,8X+RW,6X+R DL,24X CD-R,24X CD-RWProducts type:Classic Commerical seriesMaterial of enclosure: polished ... in size of 190*165*45 (mm)Including USB2.0 drive, USB cable and PS2 cable, manual, driver, and external ...