Specs:  
DVD-RAM  Write:5X  (8100  KB/sec.)
DVD+R  Write:8X  (10800  KB/sec.) 
DVD+R  DL  Write:6X  (5400  KB/sec.) 
DVD-R  DL  Write:6X  (5400  KB/sec.)  
DVD+RW  Write:8X  (10800  KB/sec.)  
DVD-R  Write:8X  (10800  KB/sec.)  
DVD-RW  Write:6X  (8100  KB/sec.)  
DVD-ROM  Read8X  (10800  KB/sec.)
CD-R  Write:24X  (3600  KB/sec.)  Read24X  (3600  KB/sec.)
CD-RW  Write:24X  (3600  KB/sec.)  Read24X  (3600  KB/sec.)

Suit  for:
ACER TravelMate270.272.280.290.291.292.420.430.521.525.530.610.630.632.660.732.800.
Aspire1682.1692.2000.2400.2601.2603.3003.3212.3623.4010.4100.4102.5501.5503.5510
ASUS：M2.A3.A6.M6.M9.Z92.W3...
BENQ：Joybook2000.2100.3000.5000.5100.7000.8100.R22.R31.S52.S53.S72CLEVO：D27.D410.M360.M362.M363.M370.M375.M120C.M540.COMPAL：ACL-10.CL51.CL55.CL56.AT23.DL71.DL76COMPAQ：Presario-900.1500.1700.2100.2700.2800.N160.N410.N800.N1020.ECS  ：A532.A535.A901.A907.A928.G320.G551.G553.G556.G557.G773.G220.G223HP ：Presario X1000.B1000.B2000.B3000.V2000.V3000.DV1000.PM2000.Zt5600IBM ：ThinkPad  A20.A21.A22.A30.A31.R31.R32.R40.T20.T21.T22.T23.T30.X20.X22.X23.X24
TWINHEAD：Efio-2312.Efio-2412.Efio-3210.N222S.N340S8

Other：FOSA.FOX.GVC.LEO.NEC.SAMSUNG.Uniwill