The AirCard 753S is a new mobile hotspot device to come from Sierra Wireless. The device is exactly the same as the 754s except it doesn't support 4G LTE networks, only 3G networks.

The 753s supports Dual Carrier HSPA+ network which gives it a theoretical maximum download speed of 42Mbps and upload speed of 5.76Mbps.

 As with other mobile hotspots the 753s will support up to 5 WiFi enabled devices.

Currently the 753s can be purchased from the following mobile network operators:

Australia: Telstra - Ultimate Mobile Wi-Fi
Australia: BigPond - Ultimate Mobile Wi-Fi

Devices purchased from network operators will be locked. The unlocking solution can be purchased from 753s Mobile Hotspot Unlock. Once unlocked the device will work with SIM cards from any network operator.

The AirCard 754S is the latest and greatest mobile hotspot device to come from Sierra Wireless.

The big difference with the 754s compared to other mobile hotspot devices is that it supports 4G LTE mobile networks. Which in theory will allow up to 100Mbps download and 50 Mbps upload when on a LTE network.

If there are no LTE networks available the device will ‘fall back’ to older 3G and 2G technologies.

As with most mobile hotspots the 754s will support up to 5 WiFi enabled devices (the newer 763s is expected to support 10 WiFi devices).

Currently the 754s can be purchased from the following mobile network operators: