Hsinchu Science Park, Taiwan, October 7, 2011 - Sunplus Technology Co., Ltd. ("Sunplus" or "the Company") (TAIEX: 2401, LSE: SUPD) today announced that monthly net sales for September 2011 totaled NT$278 million, an increase of 31.98% compared to last month and a decrease of 39.84% compared to the same month in 2010.

Net sales for January through September 2011 totaled NT$2,772 million, a decrease of 42.45% compared to the same period in 2010.

Sales Report of September 2011 (Unit: NT$K)

Item/Year 2011 2010 YoY(decline) Net Sales in Sept. 277,705 461,643 (39.84)% Year-to-Date Revenue 2,771,837 4,816,197 (42.45)%

Note: Year 2011 figures have not been audited

Item/Month September 2011 August 2011 MoM(decline) Multimedia IC 272,812 205,271 32.90% Others 4,893 5,148 (4.95)% Net Sales 277,705 210,419 31.98%

Note: Year 2011 figures have not been audited