This Optus 4G WiFi Modem is ideal for those looking for a portable internet option, allowing you to connect your smartphone, tablet or laptop to the device on the go for studies, work or fun. This modem comes with a starter sim and 50 GB of data, allowing you to connect up to 30 devices to the Optus network. It comes with a long-lasting 2000mAh battery and you can monitor your charge with the convenient 1.4" LCD display.
This Optus 4G WiFi Modem is ideal for those looking for a portable internet option, allowing you to connect your smartphone, tablet or laptop to the device on the go for studies, work or fun. This modem comes with a starter sim and 50 GB of data, allowing you to connect up to 30 devices to the Optus network. It comes with a long-lasting 2000mAh battery and you can monitor your charge with the convenient 1.4" LCD display.
in 3 offers
The lowest price for Optus Portable Modem right now is $79.00 at Kmart, compared across 3 retailers.
The all-time low was $19.00 on 29 June 2026 — today's price is 316% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 Sept 2026.
Optus Portable Modem
This Optus 4G WiFi Modem is ideal for those looking for a portable internet option, allowing you to connect your smartphone, tablet or laptop to the device on the go for studies, work or fun. This modem comes with a starter sim and 50 GB of data, allowing you to connect up to 30 devices to the Optus network. It comes with a long-lasting 2000mAh battery and you can monitor your charge with the convenient 1.4" LCD display.
This Optus 4G WiFi Modem is ideal for those looking for a portable internet option, allowing you to connect your smartphone, tablet or laptop to the device on the go for studies, work or fun. This modem comes with a starter sim and 50 GB of data, allowing you to connect up to 30 devices to the Optus network. It comes with a long-lasting 2000mAh battery and you can monitor your charge with the convenient 1.4" LCD display.
Last updated at 09/09/2026 01:35:45
Optus Portable Modem
Delivery by Fri $7.95
Optus Portable Modem + 50GB
90-day returns
Optus 4G Modem + 50GB ZTE MF971RS4
Free delivery between 10–19 Sept
originally posted on mydeal.com.au
I cant get it to work
originally posted on officeworks.com.au
When it's working it's great with good speed, unfortunately mine kept on restarting out of the blue. Sometimes it seems to switch from 4g to 3g with a massive speed hit. Was told to just reset it from support at optus. I would have to reset it 3-4 times a day which out on the road was a real pain. Took back for a full refund no questions asked
originally posted on officeworks.com.au
I bought this Optus modem to use when I travel or need to work from home, but have had to stop using it. The modem cuts out randomly about once an hour, often cutting off Zooms. Random long reboot times and too fiddly to use for work. Major mistake, it's been of almost no value. Optus service is also poor - data errors, impossible to get in touch, poor broadband coverage. I've been using my Telstra mobile hotspot instead, much more reliable.
| Processor | ARM v7 CPU running at up to 1.2 GHz |
| Dimensions | 109 x 65 x 14.05mm |
| SIM Type | Micro SIM |
| Battery | 2000mAh(non-removable) |
Optus Portable Modem
Delivery by Fri $7.95
Optus Portable Modem + 50GB
90-day returns
Optus 4G Modem + 50GB ZTE MF971RS4
Free delivery between 10–19 Sept
I cant get it to work
When it's working it's great with good speed, unfortunately mine kept on restarting out of the blue. Sometimes it seems to switch from 4g to 3g with a massive speed hit. Was told to just reset it from support at optus. I would have to reset it 3-4 times a day which out on the road was a real pain. Took back for a full refund no questions asked
I bought this Optus modem to use when I travel or need to work from home, but have had to stop using it. The modem cuts out randomly about once an hour, often cutting off Zooms. Random long reboot times and too fiddly to use for work. Major mistake, it's been of almost no value. Optus service is also poor - data errors, impossible to get in touch, poor broadband coverage. I've been using my Telstra mobile hotspot instead, much more reliable.
Can’t load the sms messages. Internet speeds are super slow. Can’t troubleshoot as the device isn’t on the Optus webpage. Super expensive. Don’t recommend.
| Processor | ARM v7 CPU running at up to 1.2 GHz |
| Dimensions | 109 x 65 x 14.05mm |
| SIM Type | Micro SIM |
| Battery | 2000mAh(non-removable) |
