[Libusb-win32-devel] Limit on Maximum Asynchronous URBs

[Gopal S. <go...@ne...>]

Hi all,

I did some poking around on the web but have had a hard time finding an answer 
to this question.  Maybe someone here knows.

Is there a maximum number of URBs that can be submitted to an endpoint / 
interface / device at any given time?  For example, can I submit 1024 URBs 
each with 16 KB data to a read endpoint or will I be restricted by the driver 
stack, host controller, or something else?  If there is such a restriction, 
does it apply to the device as a whole, just the interface, or just the 
endpoint?

Any insights would be much appreciated.

Best regards,
Gopal