Hsinchu Science Park, Taiwan, February 05, 2010 - Sunplus Technology Co., Ltd. ("Sunplus" or "the Company") (TAIEX: 2401, LSE: SUPD) today announced that monthly net sales for January 2010 totaled NT$611 million, a decrease of 13.65% compared to last month and an increase of 187.15% compared to the same month in 2009. The sales of multimedia IC for January 2010 was NT$605 million which decreased 13.52% compared to last month and increased 242.28% compared to the same month in 2009.

Sunplus will hold the investor conference of fourth quarter in 2009 in Ambassador Hotel Hsinchu at 14:00PM on Wednesday, February 10th, 2010.

Sales Report of January 2010 (Unit: NT$K)

Item/Year 2010 2009 YoY(decline) Multimedia IC 605,460 176,890 242.28% Others 5,739 35,963* (84.04)% Net Sales in January 611,199 212,853 187.15% Year-to-Date Revenue 611,199 212,853 187.15%

*Sales on Others in January 2009 included IP licensing fees from Silicon Image.
*Year 2010 figures have not been audited.

Item/Month Jan. 2010 Dec. 2009 MoM(decline) Multimedia IC 605,460 700,081 (13.52)% Others 5,739 7,700 (25.47)% Net Sales 611,199 707,781 (13.65)%

*Year 2010 figures have not been audited.