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USB Low-Full-High Speed Peripherals

Anonymous
Not applicable

I would like to use the above driver for a USB device containing a Cypress uproc (EZ-USB FX2), attached to a Windows 7 64-bit host. I think this is a Kernel-mode driver, but I am not positive. Can someone confirm that it is?  Also, to deploy the driver to customers running our hardware from the same type of host, I think that the driver must be "signed." Being that the driver is "WHQL certified" is there another requirement to use this commercially, such as "kernel mode code signing?"

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Anonymous
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The answer (at least in part) can be found in the Cypress knowledge base article "Why is cyusb.sys not WHQL signed?",  at     http://www.cypress.com/?rID=37913.  I will assume it's a kernel-mode driver.

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