Information for Shareholders

Letter to Shareholders

2009-12-15

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We understand that there are lots of complaints and inconvenience caused by the contemplated Spin-off. During the past few months, we have studied many alternatives and had many negotiations/discussions with the local regulators. We concluded that the current plan is the most efficient and effective way to resolve the difficulty faced by ASUS and Pegatron. We are not asking you not to sell your shares of ASUS but would like to request you to think it over. We hope through a more effective communication like this letter will be helpful for you to do a rational investment decision and prevent the selling pressure of ASUS shares, which is indeed to your interests.

We wish we could make the communication earlier but the local regulations prohibit us doing so until last Friday. We also apologize for the inconvenience brought to some of the shareholders. While we can not give you assurance that we can solve all the problems from everyone of you, we will try to understand your difficulty and see if we can be of any assistance. Please write your emails to our IR contact (investor@asus.com) if you have any question on the Spin-off and/or requests for help. We will try our best to facilitate your needs. Also we would like to let you know that we are still making efforts to streamline Pegatron IPO process. Based on the current estimation, there is a chance that ASUS's relisting and Pegatron IPO could concurrently happen, that shall help to remove some shareholders' concerns, although until now we can not give you such assurance that we could achieve that. If a concurrent listing can't be achieved, we will try to minimize the unlisted period of Pegatron shares and provide an expected time table for your reference.

Lastly, we do wish we could have your supports on the Spin-off.

Respectfully yours,

David Chang, CFO of ASUSTeK
Sharon Su, CIO of Pegatron
Charles Lin, CFO of Pegatron

Date: December 15, 2009

Press Contacts:
Spokesperson Office of ASUS: (02) 2894-3447 #2339;investor@asus.com
Spokesperson Office of Pegatron: (02) 8143-9001;ir@pegatroncorp.com

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