@Rich Hathaway I emailed you at kcphonestores@gmail.com

Is that the best way to reach you?

I have been thinking of trying this, too.

I just picked up one of these used with firmware NTGX65_12.01.31.00. I was able to telnet into the device and run AT commands which allowed me to fix the IMEI and enable development mode.

I have a Nighthawk M6 Pro ( MR6150 ) bought at MicroCenter on an Open-box special for about 20% off normal ...

I currently have one line of service on the AT&T Unlimited Tablet Plan.

I am starting to look at a Netgear hotspot that has 5G.

What hotspots should I consider?

Also, can I simply insert the SIM card and it will work?

If not, what else would I need to do?

I have a carrier subsidy unlocked Netgear 797S Unite Express 2.

Will that work on the T-Mobile tablet plan?

Both.

I have both an AT&T and T-Mobile tablet plan. I am thinking about buying a 5G mobile hotspot to use when I am traveling. Which one(s) should I consider?