KNOT Embedded LTE4 on ATT Network

Hardware
1

Just curious since I’m not finding it anywhere, does the KNOT Embedded LTE4 work on ATT network? Want to use with h2o wireless. Thanks!

2

I don't think it work. No bands overlap with AT&T's band.

The KNOT supports:
1 (2100MHz)
3 (1800MHz)
7 (2600MHz)
8 (900 MHz)
20 (800MHz)
28A (700 MHz)
38 (2600MHz)
40 (2300MHz)
41 (2500MHz)

AT&T supports:

12/17/29 (700 MHz)
5 (850 MHz)
2 (1900 MHz)
4/66 (1700/2100 MHz)
30 (2300 MHz)

(see https://www.att.com/support/article/wireless/KM1008740/ )

You have also the secondary problem that AT&T may not allow an unapproved modem. But you'll hit that no frequencies are in common so it won't connect first.