PCIe M.2 E-Key Wifi compatibility with 5G Modem Carrier

[Eloi]

Dear,
By any chance is possible to use one of this PCIe M.2 B-Key wifi modules or also this one on the 5G Modem carrier? This way we have wifi + USB3.0 available!

In case it's not possible: is this another option that could let us use wifi E-Key modules?

BTW: I opened this question about the 5G Module Carrier here because there is only the Microhard and LTE discussion forums.

Thanks!
Eloi

[Vinny]

@Eloi Hi Eloi,
We only support B key on that design and do not support any plug in adapters like your link.
There is strong certainty that it will not work.
B key vs A/E key is not just a pin block difference, but several electrical differences exist as well (voltage settings and port options).
B key is largely defined for modem devices which run on 1S "vbat" and A/E key devices largely for WiFi or I/O devices which run at 3.3V.