[WIN] Announcement on the Board of Directors' Resolution to Appoint the 3rd Term Audit Committee Members

1. Date of change: 2026/05/20 2. Name of the functional committee: Audit Committee 3. Name of former incumbents: Independent Director/Chen Ting-Kuo, Independent Director/Ma Chen-Chi, Independent Director/Wu Hsiao-Yen, Independent Director/Peng Yu-Min 4. Resume of former incumbents: Chen Ting-Kuo/Independent Director of the Company, Ma Chen-Chi/Independent Director of the Company, Wu Hsiao-Yen/Independent Director of the Company, Peng Yu-Min/Independent Director of the Company 5. Name of new incumbents: Independent Director/Chen Ting-Kuo, Independent Director/Ma Chen-Chi, Independent Director/Peng Yu-Min, Independent Director/Su Ping-Chang 6. Resume of new incumbents: Chen Ting-Kuo/Independent Director of the Company, Ma Chen-Chi/Independent Director of the Company, Peng Yu-Min/Independent Director of the Company, Su Ping-Chang/Independent Director of Thinking Electronic Industrial Co., Ltd. 7. Type of change: Term expiration 8. Reason for the change: In coordination with a full re-election, the Board of Directors has re-appointed the members of the Audit Committee. 9. Original term of office: 2023/05/17~2026/05/16 10. Effective date of the new appointment: 2026/05/20 11. Other matters that need to be specified: None.