Working perfectly.

Interface: E-IDE/ATAPI
Height: 9.5mm
Specification:
Dual Layer DVD+/- RW Drive.

Specification :
2x dvd-ram writing
4x dvd -r writing 2.4/2.0x dvd -rw writing
16x cd-r writing
8x cd-rw writing
8x dvd-rom reading
24x cd-rom reading
Works with DOS 6.xx, Windows XP / 2003 / Vista / 7 , OS / 2 Warp 3.0 or higher and Linux
Compatibility:
HP 2133 Mini-Note PC
HP 2533t Mobile Thin Client
HP 510 Notebook PC
HP 530 Notebook PC
HP Compaq nc2400 Notebook PC
HP Compaq nc4200 Notebook PC
HP Compaq nc4400 Notebook PC
HP Compaq nc6120 Notebook PC
HP Compaq nc6140 Notebook PC
HP Compaq nc6220 Notebook PC
HP Compaq nc6230 Notebook PC
HP Compaq nc6320 Notebook PC
HP Compaq nc6400 Notebook PC
HP Compaq nc8230 Notebook PC
HP Compaq nc8430 Notebook PC
HP Compaq nw8240 Mobile Workstation
HP Compaq nw8440 Mobile Workstation
HP Compaq nw9440 Mobile Workstation
HP Compaq nx6110 Notebook PC
HP Compaq nx6115 Notebook PC
HP Compaq nx6325 Notebook PC
HP Compaq nx7300 Notebook PC
HP Compaq nx7400 Notebook PC
HP Compaq nx9420 Notebook PC
HP Compaq tc4200 Tablet PC
HP Compaq tc4400 Tablet PC
HP Compaq 6910p
HP Compaq Business Notebook nc6105, nc6110, nc6115, nc6120, nc6140
HP Compaq Business Notebook nc6105
HP Compaq Business Notebook nc6110
HP Compaq Business Notebook nc6115
HP Compaq Business Notebook nc6120
HP Compaq Business Notebook nc6140
HP Compaq Business Notebook nc6220, nc6230
HP Compaq Business Notebook nc6320
HP Compaq Business Notebook nc8230
HP Compaq Business Notebook nc8430
HP Compaq Business Notebook nw8240
HP Compaq Business Notebook nw8440
HP Compaq Business Notebook nx6110
HP Compaq Business Notebook nx6120
HP Compaq Business Notebook nx6130
HP Compaq Business Notebook nx6310
HP Compaq Business Notebook nx6315
HP Compaq Business Notebook nx6320
HP Compaq Business Notebook nx6325
HP Compaq Busines