DVDRW AD-7585H 
1.Internal & SATA interface 
2.Deivery in 3working days 
3.12months warranty 
4.Original quality &low price 

Features/Specifications:  
AD-7585H:8x DVD±RW DL Notebook SATA Drive

General Features: 
Black bezel 
2 MB Buffer 
Slim-line 
SATA interface 
Supports 12 cm/8 cm disc 
12.7 mm drive height (0.5-inches)

Writing Speed:

DVD-RAM:up to 5x
DVD+R: up to 8x 
DVD+RW: up to 8x 
DVD+R DL: up to 6x 
DVD-R: up to 8x 
DVD-RW: up to 6x    
DVD-R DL: up to 6x 
CD-R: up to 24x 
CD-RW: up to 24x

Read Speed: 
DVD-ROM: up to 8x 
CD-ROM: up to 24x