USB 2.0 portable Ultraslim slot-in External DVD wr

Model:USB 2.0 portable Ultraslim slot-inExternal DVD writer Specification: 1)USB 2.0ultraslim slot-in External DVD writer 2)ultraSlim & lightweight 3)color:white,sliver,black 4)USB powered,no AC adapter required 5)Plug-and-play,no additional software drivers required 6)compatible with Macbook and other computers 7)slot-in loading 8)Support windows 98SE/ME/2000/XP/Vista/Win7. 9)Warranty: 1year 10)Package:Including slim external slot-in dvd writer,manual,USB cable,gift box 11)gift box size:185x165x45mm Carton size: 500x420x380mm Qty of package: 40pcs Net weight: 18.6kg Gross weight: 19.6kg 12)Working parameter: Writing Speed: 4x DVD+R DL (Double Layer) 4x DVD-R DL (Dual) 8x DVD+R 8x DVD-R 24x CD-R 8x DVD+RW 6x DVD-RW 24x CD-RW Reading Speed: 8x DVD+R 8x DVD-R 8x DVD-ROM 24x CD-R: 24x CD-ROM 24x CD-RW 6x DVD-RW 8x DVD+RW Data Buffer Memory: 2 MB Supported Formats: DVD+R/RW DVD-R/RW CD-Audio CD-DA CD-ROM CD-ROM XA CD-R CD-RW CD-I Photo-CD Video CD CD Extra CD-G CD Text DVD-ROM DVD-Video