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I have an Asus F5N X50N-AP011C. I have manually installed Windows 7 x64 on it, replacing the original Windows Vista. It also automatically installed a card reader driver, but it can no longer read xD cards. The driver shows in the device manager as "Generic- xD/SDMMC/MS/Pro USB device" (under "drives" - and a drive is also shown in Windows Explorer). The same card reader once used to work with xD cards. I also tried to manually install drivers from this website: - the RTS 5158 but it didn't work (it shows as USB device in device manager, but not as a drive in Windows Explorer).

Does anyone know

  • what card reader my model has built-in? (I think it's the 5158 but I don't know how to verify that - there's also no hint in the System Information tool, only the driver name is listed under "drives")
  • how it is connected internally?
  • if there is a better Windows 7 x64 driver?
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In Device Manager, check the Properties for the device. Under the Details tab, you should have drop-down options for Device ID, Hardware ID and such. Plug those into Google, and you should be able to find the proper model numbers and drivers you need.

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Thanks, but the only info in there is the generic driver info from the Windows system driver. Nothing hardware specific. Device Class GUID = {4d36e967-e325-11ce-bfc1-08002be10318}, Hardware ID = USBSTOR\DiskGeneric-xD/SDMMC/MS/Pro_1.00 and similar. – Felix Dombek Mar 25 '11 at 19:30

You should always try the drivers provided by the manufacturer first, whether it be for the whole computer or individual hardware. I do not consider sites such as Station-Drivers to be reliable.

Asus's support website for the X50N provides the 2007.03.16 Windows Vista 32-bit update for the Realtek USB 2.0 Card Reader. If these drivers do not work, you could also try the latest Windows 7 64-bit drivers (2011.06.16) provided by Realtek.

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