SAN JOSE, California and TAIPEI, Taiwan, Oct. 15 /PRNewswire-FirstCall/ -- Silicon Motion Technology Corporation (Nasdaq: SIMO), a fabless semiconductor company that designs, develops, and markets universally compatible, high- performance, low-power semiconductor solutions for the multimedia consumer electronics market, plans to release its 2007 third quarter results after the market closes on October 30, 2007. The Company will host a conference call on October 31, at 8 am, Eastern Time, to discuss its results.

                                  (Speakers)
                         Wallace Kou, President & CEO
                               Riyadh Lai, CFO

    PRE-REGISTRATION:
    https://www.theconferencingservice.com/prereg/key.process?key=P4G87HKXA

    CONFERENCE CALL ACCESS NUMBERS:
    USA (Toll Free):     1 888 680 0890
    USA (Toll):     1 617 213 4857
    Taiwan (Toll Free)   0080 144 4360
    Participant Passcode:     1849 0629

    REPLAY NUMBERS (for 7 days):
    USA (Toll Free):     1 888 286 8010
    USA (Toll):     1 617 801 6888
    Participant Passcode:     6699 1300

This call will be webcasted on the Company's web site at www.siliconmotion.com. The webcast will also be distributed through the Thomson StreetEvents Network to both institutional and individual investors. Individual investors can listen to the call at www.fulldisclosure.com, Thomson/CCBN's individual investor portal. Institutional investors can access the call via Thomson's password-protected event management site, StreetEvents (www.streetevents.com).

SOURCE  Silicon Motion Technology Corporation
    -0-                             10/15/2007
    /CONTACT:  Investor contact, Selina Hsieh of Silicon Motion Technology
Corporation, +88-3-552-6888 Ext. 2311, Fax: +886-3-552-6988,
ir@siliconmotion.com /
    /Web Site:  http://www.siliconmotion.com /
    (SIMO)

CO:  Silicon Motion Technology Corporation
ST:  California, Taiwan
IN:  CPR ECP
SU:  CCA

JF-EE
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8236 10/15/2007 08:02 EDT http://www.prnewswire.com