This post summarizes the hardware revisions of the BR1 Mini 5G and the differences between them.
| SKU | HW | Wi‑Fi | RemoteSIM / FusionSIM |
|---|---|---|---|
| MAX-BR1-MINI-5GN-T-M-PRM | HW3 | No | Yes |
| MAX-BR1-MINI-5GN-T-PRM | HW2 | Yes | Yes |
| MAX-BR1-MINI-5GN-T-M-PRM | HW1* | No | No |
*HW1 has been superseded by HW3.
Darwing, thanks for the summary, but can you provide actual detail between the HW1 and HW3 versions? What is actually different? Hoping to get an answer here before I go to FCC and look at teardown photos 
Hi Christopher,
HW3 adds the hardware needed for SIM Injector (RemoteSIM) and FusionSIM support, which HW1 does not have. The core platform is the same across both revisions.
Thanks, Darwing! Appreciate it.