SAN JOSE, Calif. and TAIPEI, Taiwan, July 14 /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 2006 second quarter results after the market closes on July 27, 2006. The Company will host a conference call on July 28, at 10 am, Eastern Time, to discuss its results.

                                  (Speakers)
                         Wallace Kou, President & CEO
                               Richard Wei, CFO

    CONFERENCE CALL ACCESS NUMBERS:
    USA (Toll Free):      1 866 825 1692
    USA (Toll):           1 617 213 8059
    Taiwan (Toll Free)    0080 114 8420
    Participant Passcode: 3582 8777

    REPLAY NUMBERS (for 7 days):
    USA (Toll Free):      1 888 286 8010
    USA (Toll):           1 617 801 6888
    Participant Passcode: 6957 7224

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-                             07/14/2006
    /CONTACT: Investor contact, Selina Hsieh of Silicon Motion Technology
Corporation, +886-3-552-6860, Fax +886-3-552-6988, or ir@siliconmotion.com/
    /Web site:  http://www.siliconmotion.com /
    (SIMO)

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

NL-MC
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2734 07/14/2006 08:00 EDT http://www.prnewswire.com