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Develop a testbed with 40 dongles connected to a computer.

Hi,

For my project, I need to design a BLE packet sniffer which scanning the 40 channels. Therefore, I need 40 dongles are connected to a computer that can read and transfer the data all at the same time. I was wondering about the feasibility of this and if somebody has any advice about the unexpected read and write problem or any other. 
Because 40 dongle at the same time needs to sniff and transfer the information I afraid that OS does not support 40 USBs or USB port does not have the bandwidth. 

Regards

Ali 

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