Package Content:<br /><br />1 x Case<br /><br />2 x USB Cable<br /><br />1 x CD Driver<br /><br />1 x User Manual<br /><br />Feature:<br /><br />100% brand new and high quality.<br /><br />Quantity: 1<br /><br />USB 2.0 External Portable Outdoor Caddy For Laptop CD/CR-W/DVD/DVD-W/Combo Drive<br /><br />Fit All 50-pin Laptop Drive ( CD-Rom， CD-RW， CD Combo， DVD-Rom， DVD RW +/- )<br /><br />Support USB 2.0 (480Mb/sec)， fully backward compatible with USB1.1 (12Mb/sec)<br /><br />Compatible with All USB Port<br /><br />Easy to Install<br /><br />Interface: IDE<br /><br />System Requirements:<br /><br />Equivalent Pentium 266MHz or higher， Celeron 266MHz or higher， AMD K6-2 266MHz or higher 64MB RAM or higher Windows 98SE/ME/NT4.0/2000/XP/2003 or MAC OS 8.6 above<br /><br />Size: 13.2cmX13.2cmX1.7cm<br /><br />Material:Plastics<br />