LiteOn's EZ-DUB technology provides an easy way of making disc to disc copies and simple back-ups.

EZ-DUB writers have two buttons on the top of the drive. If you want to copy (dub) a CD or DVD, it's merely a case of pressing the DUB button on the drive, or if you want to copy selected files just press the FILE button and then it's simply a matter of dragging and dropping the files you want to write to a disc on to the EZ-DUB application window. When you're done, press the FILE button a second time and the disc is written.

Additional Features:
Smart-Burn
Avoid Buffer Under Run Errors. Smartly adjusts writing strategy & running OPC to provide the best burning quality.

Smart-Play
Adjusts data read algorithm to make video play more smoothly and data read correctly in some lower quality DVD discs

Smart-X
Adjusts CD-DA/VCD/DVD data extraction to the fastest allowable speed according to both data request rate from host and disc quality

Specifications:
Write Speed:
DVD-R: 20x
DVD-RW: 6x
DVD-R DL: 8x
DVD+R: 20x
DVD+RW: 8x
DVD+R DL: 8x
DVD-RAM: 12

CD-R: 48x
CD-RW: 32x

Read Speed:
DVD-ROM: 16x
CD-ROM: 48x

Access Time:
DVD: 160ms
CD: 140ms

Supported Recording Modes:
Fixed Packet, Variable Packet, Track-At-Once, Session-At-Once, Disc-At-Once, Random Access time, Incremental, Sequential Recording, Restricted Overwrite, Layer Jump Recording, Raw Mode Burning, Over-Burn

Supported Media Types:
CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R(3.9GB/4.7GB), DVD-R multi-borders, DVD+R, DVD+R multi-sessions, DVD-RAM, DVD-RW, DVD+RW, DVD+R DL, DVD-R DL

Supported CD Formats:
CD-R, CD-RW, CD-DA, CD-ROM, CD-ROM/XA, Photo-CD, Multi-session, Karaoke-CD, Video-CD, CD-I FMV, CD Extra, CD Plus

Model Number: DX-20A4PU
Interface: USB2.0
Enclosure Type: External
Data Buffer: 2MB

Dimensions: 169 x 197.71 x 57.5mm
Weight: 1.1kg

This writer comes with a 1 year guarantee from the date of purchase. All of our current range of DVD-R/RW, DVD+R/RW and CDR/RW media should function perfectly with this DVD writer.

Retail Boxed With Included Accessories:
- DVD authoring, writing and editing software
- DVD playback software (trial)
- EZ-DUB backup software
- Quick install guide
- USB2.0 cable
- Power adapter and cable

Minimum System Requirements:
- Pentium 4 1.3GHz or higher
- Windows 2000 (SP4 or higher) / XP / Vista
- 128MB RAM (256MB recommended)
- 650MB free hard drive space (upto 9GB required to create DVD image file)