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Title: WARNING!!!
Review: We have several of these units that are problematic. After talking with Ed in Logitech's Corporate Customer Service (510-795-8500) we were told that they do not support using these with:IBM THINKPAD T23 LAPTOPS -or-VIA Chipsets -or-USB 2.0Of course, we're still having problems with these units on machines that don't have items from the above list so I would probably try the Microsoft product first.
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