Both the build in keyboards and trackpads on our portables are ADB
devices. Thus the concept of a product id doesn4t apply to them. They
are currently visible to the HID Manager through the use of a SHIM
layer.
Hope that answers your questions.
- Rob
---------Included Message----------
>Date: Wed, 08 Oct 2003 16:12:58 +0200
>From: "David Niemeijer" <email@hidden>
>To: "USB List" <email@hidden>
>Subject: Products without productID, what does that mean?
>
>Hi,
>
>I have just noticed that on my 12" PB neither the trackpad nor the
>keyboard have a productID when I look at them with HID Device
>Explorer. Is that a "normal" practice? Why is this done? Is it only
>done for built-in hardware or does it also occur with external
>hardware?
>
>Thanks,
>
>david.
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