TAIPEI, TAIWAN (October 12, 2004) ---The RS-MMCTM standard was approved by MMCA (MultiMediaCard Association) at the end of 2002. The proposal of this miniaturized card (only half the size of the standard MMC) was co-sponsored by Hitachi Ltd. and EEMA Italia SPA. Both standards & RS-MMCs have seven pins and can be used in exiting host platforms. However, the MMCA and sponsors believe that the reduced size card will find most acceptance in mobile phones and digital imaging markets. SILICON POWER introduces the RS-MMCTM, with dimensions of just 24mm x 18mm x 1.4mm, exceptional performance, and full compatibility with the latest mobile phones which come with RS-MMC slots. Its write speed is up to 1.7 MB/S while read speed is around 1.0 MB/S. Such a speed has met top-level industry standards and allows smooth data storage and downloading in mobile phones, digital cameras, PDAs, and personal computers. The card can be used in the same way as the MultiMediaCardTM with SILICON POWER’s RS-MMCTM expander, which will make it regain the full size format. Sample shipments will be ready by this August. SILICON POWER Computer and Communications, Inc. Marketing Department WEB SITE: www.silicon-power.com All trade names are either registered trademarks or trademarks of their respective holders. Copyright 2004 SILICON POWER Computer and Communications, Inc. All rights Reserved.

About Silicon Power Computer & Communications Inc.Silicon Power Computer & Communication Inc. (SP) was founded by a group of well-experienced marketing and technical specialists in flash data storage products, and is the world’s leading manufacturer of brand name flash memory products, USB flash drives, card readers, and MP3 players. Silicon Power products have now launched worldwide in over 90 countries via distributors, VAR’s (Value-Added-Resellers), retailers, and OEM partners. What makes us successful is our commitment to profit sharing, and a long-term relationship with our customers, vendors, employees, and investors. Invested in by the well-known Chiao Tung Bank (www.ctnbank.com.tw) which is a subsidiary of the biggest Taiwanese financial holdings group, Mega Financial Group ( www.megaholdings.com.tw). Join with us as one of our valuable partners at partner@silicon-power.com or call (886)2-8797-8833.

Contact:
James Park
SILICON POWER Computer and Communications, INC.
Corporate Office
7F, No. 106, Zhou-Z Street NeiHu Dist.,
Taipei 114, Taiwan, R.O.C.
Tel. 886-2-8797-8833
Fax. 886-2-8751-6595
Website: http://www.silicon-power.com