Announcement In Accordance with Taiwan Regulation

Announcement In Accordance with Paragraph 1, Article 43-1 of Taiwan Securities and Exchange Act

1.The Company Stock to be Acquired：AOPEN Inc., Total Issued Shares：71,448,013 shares。2.Acquirer Information：

Subscriber/Purchaser：Acer Incorporated Total shareholding held at the previous announcement：Not Applicable.

Shareholding Percentage at the previous announcement：Not Applicable.

Total shareholding at this announcement：28,970,000 shares Shareholding Percentage at the time of this announcement：40.55%3.The number of shares acquired, increased or decreased, date of acquisition, and method：Acer originally owns 0 share of AOPEN Inc., and acquires 28,970,000 shares by participating in the private placement of AOPEN shares on 23rd, November 2017.4. Add or Reduce joint-acquirer：None5.Purpose of Acquisition：Strengthen Resource Integration, Constructing Being Signage Ecosystems6. The amount of shareholdings expected to be acquired within the next year：None7. Breakdowns of sources of fund：Acer self-owned fund8. Plan of exercise of shareholding rights：None