E-source Laptop(hk)limited is a E-SOURCE LAPTOP(HK)LIMITED based in Shenzhen , China. E-source Laptop(hk)limited is a member of exporthub.com since November, 2010. Our business is related to Computer Hardware & Software industry and we specifically deal in OPTICAL DRIVER. Please find our product details below:HL-DT-ST GS23N odd DVD-RAMMovement:HL-DT-ST GS23NPort:SATANew original inhaled odd DVD RAM Place of origin:ChinaWeight:9.5MMHitachi-LGREAD SPEED:8X DVD-ROM 24X CD-R, WRITE SPEED:24X CD-R8X CD-RW8X DVD+/-R 5X DVD-RAM8X DVD-RW8X DVD+/-RLUJ844 DVD-RW burner 7mm1.Model: UJ8442.Drive Type: DVD burner3.Interface: IDE4.Thickness:7mm5.Tray loading 6.One year warranty. 7.Bran-new and original. 8. Fully tested before shipping!HL-DT-ST GS23N odd DVD-RAMMovement:HL-DT-ST GS23NPort:SATANew original inhaled odd DVD RAM Place of origin:ChinaWeight:9.5MMHitachi-LGREAD SPEED:8X DVD-ROM 24X CD-R, WRITE SPEED:24X CD-R8X CD-RW8X DVD+/-R 5X DVD-RAM8X DVD-RW8X DVD+/-RLTEAC DV-W28E DVDRWProduct Specifications: Interface: IDE(PATA) Thickness:12.7mm6 Dimensions 128 mm x 12.7 mm x 129 mm Support Windows98SE/ME/2000/XP/Vista Support Mac OS 8.6 or more hight. Can replace Panasonic UJ-850/ UJ-870 Sony AD-7580A/ 7560A HL GSA T40N/T20N/T10N Write Speed: 8X DVD+/-R 4X DVD+/-RW 4X DVD+/-DL 5X DVD-RAM 24X CD-R, 16X CD-RW Read Speed: 24X CD-ROM 8X DVD-ROMThank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.