February 18, 2005

The professional memory module maker TwinMOS Technologies Inc announces today the mass production of high capacity Ultra-X SD card. The 66X Ultra high speed with 2GB high capacity SD card offers excellent stability with data protection.

As a popular flash memory on the market due to the rise of camera-phones and DSCs, Ultra-X SD card, taking the advantage of being mini, slim and allowing consumers to enjoy privacy over the Internet with the CPRM data protection mechanism, created a big market growth in 2004. In addition to its super capacity at 2GB, TwinMOS 66X Ultra-X SD card allows users to enjoy read speed at 10MB/sec and write speed at 7.9MB/sec.

As a popular flash memory on the market due to the rise of camera-phones and DSCs, Ultra-X SD card, taking the advantage of being mini, slim and allowing consumers to enjoy privacy over the Internet with the CPRM data protection mechanism, created a big market growth in 2004. In addition to its super capacity at 2GB, TwinMOS 66X Ultra-X SD card allows users to enjoy read speed at 10MB/sec and write speed at 7.9MB/sec.

The excellent read-write performance of TwinMOS Ultra-X SD series card has already earned the "Best Choice" recommendation from PC Magazine in Taiwan. Furthermore, 3C and 4C associations have officially licensed TwinMOS as the authentic Ultra-X SD manufacturer in Taiwan. The 66x Ultra-x SD card from TwinMOS is the best storage option of professional users asking for super speed and optimal reliability in data transfer.

• Low power consumption, high reliability and high compatibility
• Ideal for advanced level DSCs and DVs
• Capacity: 2GB/1GB/512MB/256MB/128MB/64MB/32MB

About TwinMOS
"Value Built on Professionalism" is TwinMOS Technologies, founded in 1998, motto. TwinMOS strives for sustained growth and product diversification. It focuses on research and development, design and distribution of memory modules, multimedia products, and regards itself as an IT firm that integrates production, technologies, sales channels and management into all its operations. Memory modules include series DDR / DDRII DIMM/SO-DIMM, etc. Multimedia products include CompactFlash card, SmartMedia card, MultiMedia card, Secure Digital card, Mobile Disk, Mobile Music Disk and Card reader/writer. The company also provides total solutions for its clients.

TwinMOS is headquartered in Hukou, Hsinchu, where the company also has a manufacturing facility. It has offices located worldwide, including Taipei, Japan, South Korea, Singapore, Hong Kong, Dubai, Western U.S., the Netherlands and Germany, allowing for a seamless distribution channel across the globe, and facilitating customer service and technical support in local markets. TwinMOS obtained ISO9001:2000 certificate in 2002 and ISO14001 certificate in 2004, which acknowledged the company's manufacturing capabilities and operational management. For further information, please visit the company website www.twinmos.com.

TwinMOS Technologies Inc.
President of Business Group : Mr. Alan Pan
Contact Person: Henry Pan
Tel: +886-2-2696-3939