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Specifications – QD-DVD MultiDrive Series
Product Interface ATAPI/ IDE
Max Read Speeds: CD 48x, DVD
16X
Max Write Speeds: CD 48x, DVD
16X
System Display LED
Write Method Auto Detect (DAO,
TAO)
Operation Mode COPY, TEST,
PRESCAN
Data Buffer 32 MB
Firmware Upgrade Via CD-ROM
AC Input: 115/230 VAC; 8/5 AMPS
MAX; 50-60Hz
Maximum Operating Temperature:
25 Degrees C.
Relative Humidity: 30% - 80% non-
condensing.
Supported Formats: CD-ROM Mode 1 & 2 CD-DA, CD-ROM/XA Video CD, Game CD, Mix Mode,
Multisession, HFS CD Bridge, Photo CD, CD Extra, CD Text; DVD-ROM,
DVD-+R, DVD-+RW, DVD-+R DL, DVD-VIDEO

CAUTION: Disconnect AC Power Cord Before Servicing. High Voltages Present with Unit Powered Off and
Line Cord Connected.
Technical Support
For technical questions or support issues, contact Microboards Technology technical support:
United States
PH: 952-556-1639
FAX: 952-556-1628
support@microboards.com
www.microboards.com
Europe
PH: +44 (0) 845 230 7800
www.microboards.co.uk
Japan
PH: 03-3561-2266
www.microboards.co.jp
Please have the Model and Serial Number of your QD-DVD available when contacting
Technical Support.
Any unauthorized modification to this equipment may result in the revocation by the FCC of the user’s
authority to operate this equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference
in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna
Increase the separation between the equipment and antenna
Connect the equipment into an outlet on a circuit different than that to which the receiver is connected
Consult the dealer or an experienced radio/TV technician for help
This product is in conformity with the EMC Directive (89/336/EEC) through compliance with the following European
standards: EN 55022, EN 55024. The CE mark has been affixed in accordance with the CE Marking Directive
93/68/EEC.
Canadian Department of Communications (DOC) Statement
This Class B digital apparatus complies with the Canadian ICES-003 Issue 4:2004. Cet appareil numerique de la classe B est
conforme a la norme NMB-003 du Canade.

Model Recorders Dimensions, inches (H x W x D) Weight, lbs

QD-123 3 10.5 x 8 x 17 21 lbs
QD-125 5 17 x 8 x 18 33 lbs
QD-127 7 17 x 8 x 18 37 lbs