Users of RGW have reported several modems to work fine with the RGW

Brand Name
Model
Comments
Huawei Technologies
E153
Huawei Technologies
E1550
Huawei Technologies
E1552
Huawei Technologies
E156G
Huawei Technologies
E160
Huawei Technologies
EG162
Huawei Technologies
E166
Huawei Technologies
E169
Huawei Technologies
E171
Huawei Technologies
E173
some types of E173 seem to not work, only E173 with Qualcomm chipsets do work
Huawei Technologies
E1750
Huawei Technologies
E180
Huawei Technologies
E303
ZTE Corporation
K3520
not to confuse with K3520-z
ZTE Corporation
K3715
ZTE Corporation
K3765a