EZ-DUB is a distinctive and successful feature that Lite-On introduced on previous external DVD-RW drives. Lite-On EZ-DUB drives feature two extra buttons on top of the drives. These DUB and FILE buttons can be used as shortcuts to the most commonly used functions: DUB for duplicating a disc and FILE for backing up files from a computer. The functions can be activated with a simple touch of the buttons on top. EZ-DUB is the perfect solution for computer users that don?t want to go through complicated software for those two simple activities. In this EZ-DUB drive the physical buttons are replaced by two touch sensitive buttons for easy operation. The light blue touch sensitive DUB and FILE buttons are located at the front corner on top of the drive.

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Specification

LiteOn DX-20A4PU EZ-DUB 20X DVD?RW (Dual ?R)/DVD-RAM USB 2.0 Drive (Retail, External)

Hi-Speed USB interface

Support Double Layer DVD+/- R9 Recording Function

SMART-BURN avoiding Buffer Under Run error, Automatically adjusting writing strategy & running OPC to provide the best burning quality

SMART-X function adjusts CD-DA / VCD / DVD data extraction to a fastest allowable speed according to both data request rate from host and disk quality

Supported CD Formats: CD Extra, CD-DA (audio), CD-I, CD-ROM XA, Photo CD, Video CD, CD-ROM, CD+G (Karaoke CD)

Supported Media Types: CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RW, DVD+RW, DVD+R, DVD+R DL, DVD-R DL

Supported Recording Modes: Multisession, disc-at-once, track-at-once, packet writing, session-at-once, restricted overwrite, random access write, incremental recording, sequential write

Package type: Retail

Enclosure Colour: Black and White

Access Time : CD: 140ms ? DVD: 160 ms

CD-R Write Speed : 48X

CD-ROM Read Speed : 48X

CD-RW Write Speed : 32X

Data Buffer : 2048 KB

Depth : 19.77 cm

Description : The DX-20A4PU is a high speed 20X DVD writer in a trendy black & white casing. The enclosure gives the drive a robust and elegant look. Compared to previous external Lite-On EZ-DUB DVD writers, the DX-20A4PU is more compact in size. The DX-20A4PU has a power-switch at the back, so users can easily save power consumption when the drive is not used. Thanks to the included stand, the drive can be mounted vertically to be a space saver at the desk. For those who are looking for an external optical storage device that is not only easy to operate, fast and versatile, but also comes in a modernly designed casing, the DX-20A4PU will be the product of their choice.

DVD +R Dual Layer Write Speed : 8X

DVD -R Dual Layer Write Speed : 8X

DVD+R Write Speed : 20x

DVD+RW Write Speed : 8X

DVD-R Write Speed : 20x

DVD-RAM Write Speed : 12X

DVD-ROM Read Speed : 16X

DVD-RW Write Speed : 6x

Enclosure type : Internal

Form Factor : DVD?RW (Dual ?R)/DVD-RAM

Height : 5.75 cm

Marketing : EZ-DUB is a distinctive and successful feature that Lite-On introduced on previous external DVD-RW drives. Lite-On EZ-DUB drives feature two extra buttons on top of the drives. These DUB and FILE buttons can be used as shortcuts to the most commonly used functions: DUB for duplicating a disc and FILE for backing up files from a computer. The functions can be activated with a simple touch of the buttons on top. EZ-DUB is the perfect solution for computer users that don?t want to go through complicated software for those two simple activities. In this EZ-DUB drive the physical buttons are replaced by two touch sensitive buttons for easy operation. The light blue touch sensitive DUB and FILE buttons are located at the front corner on top of the drive.

Media Load Type : Tray

Minimum Memory Requirements : 128 MB

Minimum Processor Requirements : Intel Pentium 4 1.3GHz or higher CPU

Minimum Storage Requirements : 650 MB

MTBF : 70,000 Hrs

Operating Humidity : 15 to 80 %

Operating Systems Supported : Microsoft Windows 2000, XP, Vista

Operating Temperature : 5 to 50 ?C

Optical Drive Interface : USB 2.0

Optical Drive Type : DVD?RW (Dual ?R)/DVD-RAM

Supported Formats : CD Extra, CD-DA (audio), CD-I, CD-ROM XA, Photo CD, Video CD, CD-ROM, CD+G (Karaoke CD), CD-R, CD-RW, DVD-ROM, DVD-R, DVD-RAM, DVD-RW, DVD+RW, DVD+R, DVD+R DL, DVD-R DL

System Requirements : HDD must have access time < 20ms; with a minimum of 650MB free space; 9GB free space for creating a DVD image file (9GB for double layer; 5GB for single layer)

Weight : 1.1 kg

Width : 16.5 cm