7800X and 8800 Series

7800X & 8800 Series 8700 & 8900 Series 8207AX
The 7800X series consists of the models 7800X, 7800NX, 7800NXL, 7800DX, 7800DXL, 7800VDPX and 7800VDOX.

The dongles below have been tested & are known to work.

4G Modem	Optus	Telstra Bigpond	Three	Virgin	Vodafone	Internode	iiNet
ZTE MF821	-	Yes	-	-	-	-	-
ZTE MF 823	-	Yes	-	-	-	-	-
Huawei E3276	Yes	-	Yes	Yes	Yes	Yes	Yes
4G Sierra 320U	-	Yes	-	-	-	-	-
Telstra LTE-Advanced Wi-Fi hotspot/Netgear AirCard 782S	-	Yes	-	-	-	-	-
ZTE MF75	Yes	-	-	-	-	Yes	Yes
ZTE MF 90c	Yes	-	-	-	-	Yes	Yes
Netgear Aircard 785S	Yes	Yes	-	-	-	-	-

3G Modem	Optus	Telstra Bigpond	Three	Virgin	Vodafone	Internode
Huawei E5573	Yes	-	-	-	-	-
Huawei R216	-	-	-	-	Yes	-
Huawei E8372	-	Yes	-	-	-	-
Huawei E3131	Yes	-	Yes	Yes	Yes	Yes
Huawei E122	Yes	-	Yes	Yes	Yes	Yes
Huawei E173	Yes	-	Yes	Yes	Yes	Yes
Huawei E1762	Yes	-	Yes	Yes	Yes	Yes
Huawei E160E	Yes	-	Yes	Yes	Yes	Yes
Huawei E353T	-	Yes	-	-	-	-
Huawei K4505	Yes	-	Yes	Yes	Yes	Yes
Huawei K3520	Yes	-	Yes	Yes	Yes	Yes
Huawei K3765	Yes	-	Yes	Yes	Yes	Yes
Netgear Aircard 790S	-	Yes	-	-	-	-
Netgear 810S	-	Yes	-	-	-	-
Sierra 306U	-	Yes	-	-	-	-
Sierra 308U	-	Yes	-	-	-	-
Sierra 312U	-	Yes	-	-	-	-
ZTE MF910	-	Yes	-	-	-	-
ZTE MF626	-	Yes	-	-	-	-
ZTE MF652	Yes	-	-	-	-	Yes
ZTE MF668	-	Yes	-	-	-	-