SAN JOSE and TAIPEI, July 17 /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 second quarter results after the market closes on July 30, 2007. The Company will host a conference call on July 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=PPM8JNQBJ

    CONFERENCE CALL ACCESS NUMBERS:
    USA (Toll Free): 1 888 680 0892
    USA (Toll): 1 617 213 4858
    Taiwan (Toll Free) 0080 114 8420
    Participant Passcode: 4315 0409

    REPLAY NUMBERS (for 7 days):
    USA (Toll Free): 1 888 286 8010
    USA (Toll): 1 617 801 6888
    Participant Passcode: 9213 1868

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-                             07/17/2007
    /CONTACT: Investors, Selina Hsieh of Silicon Motion Technology
Corporation, +886 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:  Taiwan, California
IN:  CPR ECP
SU:  CCA

SB-CF
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2283 07/17/2007 08:00 EDT http://www.prnewswire.com