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FAQ
For more information about the Microsoft Support, please refer to https://support.microsoft.com/windows
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Downloads
Driver OS：
All
BIOS OS：
All
    • Audio
      Audio
      Version
      Size
      Date
      Download
      audio

      OS: Windows XP 32bit
      []
      18.50 MB
      Aug 10, 2007
      Download
      audio

      OS: Windows Vista 32bit
      []
      28.25 MB
      Aug 10, 2007
      Download
    • Card Reader
      Card Reader
      Version
      Size
      Date
      Download
      Care Reader

      OS: Windows XP 64bit,Windows XP 32bit,Windows Vista 32bit
      [3.00.06]
      0.63 MB
      Oct 02, 2007
      Download
      cardreader

      OS: Windows Vista 32bit
      []
      0.61 MB
      Aug 10, 2007
      Download
      card reader

      OS: Windows XP 32bit
      []
      0.43 MB
      Aug 10, 2007
      Download
    • Chipset
      Chipset
      Version
      Size
      Date
      Download
      chipset

      OS: Windows Vista 32bit
      []
      1.58 MB
      Aug 10, 2007
      Download
      chipset

      OS: Windows XP 32bit
      []
      1.19 MB
      Aug 10, 2007
      Download
    • LAN
      LAN
      Version
      Size
      Date
      Download
      lan

      OS: Windows Vista 32bit
      []
      2.81 MB
      Aug 10, 2007
      Download
      lan

      OS: Windows XP 32bit
      []
      3.05 MB
      Aug 10, 2007
      Download
    • Modem
      Modem
      Version
      Size
      Date
      Download
      modem

      OS: Windows Vista 32bit
      []
      1.19 MB
      Aug 10, 2007
      Download
      modem

      OS: Windows XP 32bit
      []
      0.59 MB
      Aug 10, 2007
      Download
    • Touch Pad
      Touch Pad
      Version
      Size
      Date
      Download
      touchpad

      OS: Windows Vista 32bit
      []
      11.26 MB
      Aug 10, 2007
      Download
      touchpad

      OS: Windows XP 32bit
      []
      4.01 MB
      Aug 10, 2007
      Download
    • VGA
      VGA
      Version
      Size
      Date
      Download
      vga

      OS: Windows Vista 32bit
      []
      21.77 MB
      Aug 10, 2007
      Download
      vga

      OS: Windows XP 32bit
      []
      4.39 MB
      Aug 10, 2007
      Download
    • WLAN
      WLAN
      Version
      Size
      Date
      Download
      wirelesslan

      OS: Windows Vista 32bit
      []
      56.74 MB
      Aug 10, 2007
      Download
      wireless lan

      OS: Windows XP 32bit
      []
      75.69 MB
      Aug 10, 2007
      Download
      sidewalker

      OS: Windows XP 32bit
      []
      4.93 MB
      Aug 10, 2007
      Download
    • Version
      Size
      Date
      Download
      Description
      118b
      0.64 MB
      Jun 21, 2007
      Download
      Windows Vista supported
  • Manual
  • Manual(+1)
    • Language
      Version
      Size
      Date
      Download
      Description
      English
      v1.0
      2.34 MB
      Jul 05, 2007
      Download
FAQ
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W552U
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W552U
Warning:
Because BIOS flashing is potentially risky, if you do not encounter problems using the current version of BIOS, it is recommended that you not flash the BIOS. To flash the BIOS, do it with caution. Inadequate BIOS flashing may result in system malfunction.

What is a BETA?
BETA describes a new version that is reliable yet may not include all the features of the final product. During this phase we are previewing new features and gathering customer input to insure our product provides the best experience possible.
#1. Download speed may be varied in different region. If you have experienced lower download speed, please try other region download sites.
#2. Please download from the region "Asia" if the file you wanted to download does not exist in other region.
#3. If you have encountered problems or cannot find the file after following #2, please feedback to our Technical Service for further help.
#4. For better download quality, it is recommended to use software like Flashget or Getright to monitor your file download status for saving your treasure time and efforts.