Hsinchu Science Park, Taiwan, August 10, 2009 - Sunplus Technology Co., Ltd. ("Sunplus" or "the Company") (TAIEX: 2401, LSE: SUPD) today announced that monthly net sales for July 2009 totaled NT$648 million, an increase of 10.13% compared to last month and an increase of 46.57% compared to the same month in 2008. Net sales for January through July 2009 totaled NT$3,306 million, a decrease of -14.69% compared to the same period in 2008.

Sales Report of July 2009 (Unit: NT$K)

Item/Year 2009 2008 YoY% Multimedia IC 636,660 401,938 58.40% Others 11,220 40,089 (72.01%) Net Sales in July 647,880 442,027 46.57% Year-to-Date Revenue 2,657,706 3,874,850 (14.69%)

Item/Month July 2009 June 2009 MoM% Multimedia IC 636,660 571,926 11.32% Others 11,220 16,386 (31.53%) Net Sales 647,880 588,312 10.13%

*Figures have not been audited