Optical Drives descriptions： We use high-quality raw materials, all materials are very suitable for the product, please rest assured to buy. Dvd, Cd External Drive With Durable Plastic Case Burner Reader Player, Combo. Features: This Disc is Suitable for PC Notebook Computers. Support in Windows98 / SE / ME / 2000 / XP / VISTA / Win 7 / WIN8, Further, Which is Also Compatible with Mac OS 8.6 or Above HIGHT. In the Office or on the Road, This Portable Plug-and-play Drive Does Not Require Software, but Through the Laptop's USB Port to Easily Power. This Drive Can Be Read and Written on DVD-ROM, CD-RW. USB 2.0 Specification. Silver External Thin Drive. Fully Plug and Play, Easy to Install and Use. USB Drive with a Durable Plastic Case.   Specifications: Type: Portable Speaker: No Interface Type: USB Remote Control: No Dimensions (WxHxD): 135mm*135mm*15mm Package: Yes USB Version:2.0 Read Speed:CD 24X ;VCD 24X ; DVD 8X     Write/Record Speed:CD-R 24X ; CD- + RW 8X Support:Windows98/ SE/ ME/2000/ XP/ VISTA / Win 7/8,Mac OS 8.6   Package Included : 1 X DVD /CD Drive 1 X USB Data Cable 1 X USB Power Cable 1 X User Manual . Products number : SOMONO133954