This:
R11e-LTE7
...
Drop-in replacement for FG621-EA – now offering 300 Mbps down / 100 Mbps up, with added Band 32 & Band 28 support.
might be more relevant than what it seems at first sight, basically it should mean that these devices:
| Friendly Name | Model | Modem inside |
|---|---|---|
| Chateau LTE6 | D53G-5HacD2HnD-TC&FG621-EA | FG621-EA |
| Chateau LTE6 ax | S53UG+5HaxD2HaxD-TC&FG621-EA | FG621-EA |
| hAP ax lite LTE6 | L41G-2axD&FG621-EA | FG621-EA |
| LtAP LTE6 kit | LtAP-2HnD&FG621-EA | FG621-EA |
| SXT LTE6 kit | SXTR&FG621-EA | FG621-EA |
See:
can be easily upgraded (and hopefully this new modem card will support e-sim)