SAN JOSE, Calif., and TAIPEI, Taiwan, Jan. 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 fourth quarter results after the market closes on January 31, 2008. The Company will host a conference call on February 1, 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=PKWXWPCL4

    CONFERENCE CALL ACCESS NUMBERS:
    USA (Toll Free):       1 888 679 8038
    USA (Toll):            1 617 213 4850
    Taiwan (Toll Free)     0080 144 4360
    Participant Passcode:  3700 1501

    REPLAY NUMBERS (for 7 days):
    USA (Toll Free):       1 888 286 8010
    USA (Toll):            1 617 801 6888
    Participant Passcode:  7694 5563

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).

    Investor contact:
    Selina Hsieh
    Silicon Motion Technology Corporation
    Tel: +886 3 552 6888 Ext. 2311
    Fax: +886 3 552 6988
    Email: ir@siliconmotion.com

SOURCE  Silicon Motion Technology Corporation
    -0-                             01/15/2008
    /CONTACT:  Investors: Selina Hsieh of Silicon Motion Technology
Corporation, +886-3-552-6888 Ext. 2311, or fax, +886-3-552-6988,
ir@siliconmotion.com/
    /Web site: http://www.siliconmotion.com
               http://www.fulldisclosure.com
               http://www.streetevents.com /
    (SIMO)

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

SP-JD
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7003 01/15/2008 08:00 EST http://www.prnewswire.com