Hsinchu Science Park, Taiwan, R.O.C. January 08, 2007 - Sunplus Technology Co., Ltd. ("Sunplus" or "the Company") (TAIEX: 2401, LSE: SUPD) today announced that monthly sales for December 2006 were NT$857million and the sales from January to December in 2006 totaled up to NT$17,076million which grew -9.08% comparing with the same period of last year.

Sales Report of December 2006 (Unit: NT$ K)

Item 2006*(LCD spin-off from April) 2005 Growth December 856,573 1,764,518 -51.46%note1 Year-to-Date Revenue 17,076,426 18,781,122 -9.08%

*Figures have not been audited

Sales Breakdown of December 2006 (Unit: NT$ K)

Item Revenue LCD IC 0note2 Micro-controller 0note1 Multimedia IC 801,987 Others 54,586 Total 856,573

note1: Sunplus December sales declined significantly because Controller& peripheral BU was spun-off to Sunplus Innovation Technology Inc. and Personal Entertainment BU with Advanced BU was spun-off to Sunplus mMobile Inc.

Sunplus Innovation Technology Inc. is 100% held subsidiary of Sunplus, the monthly sales can be checked on their website: http://www.sunplusit.com/ir/
Sunplus mMobile Inc. is 100% held subsidiary of Sunplus, the monthly sales can be checked on their website: http://www.sunplusmm.com/ir/

note2: From April 2006, Sunplus revenue won't include LCD IC because of LCD IC Spinning-off to Orise Technology. Orise Technology is a Public Company in Taiwan Stock Exchange. Please check Orise's monthly sales on M.O.P.S. Market Observation Post System. http://emops.tse.com.tw/emops_all.htm (Orise's Ticker: 3545)

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