Hsinchu Science Park, Taiwan, R.O.C. December 07, 2005 - Sunplus Technology Co., Ltd. ("Sunplus" or "the company") (TAIEX: 2401, LSE: SUPD) today announced that monthly sales for November 2005 were NT$1,750 million which grew +7.00% comparing with November last year. The revenue from January 1st to November 30th in 2005 was NT$17,017 million.

Sales Report of November 2005 (Unit: NT$ K)

Item 2005* 2004 Growth rate (%) November 2005 revenue 1,750,476 1,635,895 +7.00% January to November 2005 Revenue 17,016,605 17,383,453 -2.11%

* figures have not been audited

Sales Breakdown of November 2005 (Unit: NT$ K)

Product categories Net sales LCD Ics 303,762 Micro Controllers 174,072 Multi Media Ics 1,196,846 Others 75,796 Total 1,750,476

About Sunplus

Sunplus Technology Co., Ltd. (TWSE: 2401, LSE: SUPD), established in 1990, is a leading chip provider for multimedia and automotive applications such as DVD player, portable DVD player, home entertainment audio products, car infotainment and advanced driving assistance system(ADAS). Meanwhile Sunplus is offering high-speed I/O IP, high performance data conversion IP, and analog IP for a broad range of applications on consumer, portable, and connected devices for Sunplus has been accumulating strong IP technologies on consumer and multimedia segments. Sunplus is headquartered in Taiwan and has service offices in Shanghai, Shenzhen and Chengdu. For more information, please visit Sunplus website at www.sunplus.com.

Sunplus Contact

Spokesperson

Wayne Shen
Vice President
+886-3-5786005#2350
wayne@sunplus.com

Deputy Spokesperson

Joseph Chuang
Administration Div. Director
+886-3-5786005#3120
pr@sunplus.com