External GSA-2166D DVD RW With reall speed 16x lig

Model LG GSA-5169D Colour Black Interface type USB 2.0 LightScribe Label Printing Printing Time 1070TPI 12cm Entire Disc less than 36 minutes 800TPI 12cm Entire Disc less than 28 minutes 530TPI 12cm Entire Disc less than 20 minutes Weight (kg) 1285.9g OS-Compatability Windows 2000 Professional, XP Home & Prof, ME(Not support LightScribe) Access time DVD-RAM 250 ms DVD-ROM 140/175 ms CD 120 ms Buffer Memory 2MB with buffer under run prevention technology Data transfer rate CD Max 7,200KB/s DVD Max 22.16 Mbytes/s Dimensions W x D x H (mm) 160 x 230 x 50 Disc Loading Method Motorized Tray Writing Method DVD-RAM Random Write DVD+R Sequential Recording,Sequential Recording,Random Write CD-R / RW Disk-at-Once, Track-at-Once, Session-at-Once, Packet Write DVD-R Sequential Recording DVD-R /RW Disk-at-Once,Incremental Recording Overwrite DVD-RW Sequential Recording Write Speed DVD+R 2.4x, 4x CLV, 8x ZCLV, 12x PCAV, 16x CAV DVD-R 2x, 4x CLV, 8x ZCLV, 12x PCAV, 16x CAV DVD+RW 2.4x, 4x CLV, 8x ZCLV DVD-RW 1x, 2x, 4x CLV, 6x ZCLV DVD-RAM 2x, 3x, 5x CLV(Ver.2.2) CD-R 16x CLV, 24x ZCLV 32x, 40x,48x CAV CD-RW 4x, 10x, 16x CLV, 24x, 32x ZCLV DVD+R DL 2.4x, 4x CLV, 6x, 8x ZCLV DVD-R DL 4x CLV Read Speed CD-ROM Max 48x DVD-ROM Max 16x