Hsinchu Science Park, Taiwan, R.O.C. February 9th, 2006 - Sunplus Technology Co., Ltd. ("Sunplus" or "the company") (TAIEX: 2401, LSE: SUPD) today announced that monthly sales for January 2006 were NT$1,614million which grew 2.75% comparing with January 2005.

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

Item 2006* 2005 Growth rate (%) January Revenue 1,613,722 1,570,526 2.75%

* figures have not been audited

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

Product categories Net sales LCD ICs 309,394 Micro Controllers 83,018 Multi Media ICs 1,184,371 Others 36,939 Total 1,613,722