Hsinchu Science Park, Taiwan, R.O.C. February 07, 2007 - Sunplus Technology Co., Ltd. ("Sunplus" or "the Company") (TAIEX: 2401, LSE: SUPD) today announced that monthly sales for November 2006 were NT$1,193 million and grew -31.82% comparing with November 2005. The sales from January to November in 2006 totaled up to NT$16,220million which grew -4.68% comparing with the same period of last year.

Sales Report of January 2007 (Unit: NT$ K)

Item 2007* (after spinning-off Orise, Sunplus mMobile, Sunplus Innovation ) 2006 Growth rate (%) January 881,478 1,613,722 -45.38%note1 Year-to-Date Revenue 881,478 1,613,722 -45.38%note1

* figures have not been audited

Sales Breakdown of January 2007 (Unit: NT$ K)

Product categories Net sales LCD ICs 0note2 Micro Controllers 0note1 Multi Media ICs 862,676 Others 18,802 Total 881,478

*Note1: Sunplus monthly 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. after December 2006.

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)