10GbE switch, PCIe card + USB 3.0 to 5GbE ethernet adapter for prime day

[sgtsixpack]

Spec me a 10GbE switch, a 2.5GbE NiC + 2.5 GbE USB3.0 converter cable.

[FURRYe38]

Try a web search. 
This is a cable modem forum for Netgear. 

I highly doubt you will find that kind of spec on a USB adapter currently. 

Good Luck.