Hsinchu Science Park, Taiwan, May 08, 2009 - Sunplus Technology Co., Ltd. ("Sunplus" or "the Company") (TAIEX: 2401, LSE: SUPD) today announced that monthly net sales for April 2009 totaled NT$563 million, an increase of 23.09% compared to last month and an increase of 5.44% compared to the same month in 2008. Net sales for January through April 2009 totaled NT$1,493 million, a decrease of -31.73% compared to the same period in 2008.

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

Net Sales 2009* 2008 YoY (%) April 563,460 534,398 5.44 Year-to-Date Revenue 1,492,578 2,186,197 -31.73 Item April 2009 March 2009 MoM (%) Net Sales 563,460 457,762 23.09

*Figures have not been audited

Sales Breakdown of April 2009 (Unit: NT$K)

Item Revenue Multimedia IC 526,202 Others 37,258 Total 563,460

*Figures have not been audited