RBM33g. two miniPCIe and USB port used.

RouterOS General
1

Hello.everyone!
I have RBM33g with R11e-2HPnD and R11e-LTE installed in miniPCIe slots. Everything working fine, but I need one more LTE connection. I wonder if I can use USB port for LTE modem with its own sim slot in such case?

2

No. You can use miniPCIe slot OR USB port, not both at same time.

Regards.

3

Yes you can. Only USB lines are shared between mPCIe slot 1 and USB port. If lte card is installed in mPCIe2 and wireless card in mPCIe1 (wireless cards utilize PCI lines) USB can be used for LTE modem.

4

Sorry, my mistake.

As you can see, USB3.0 is directly connected to SoC. So, is possible to use the port.

Regards.