Sierra Wireless 306 Mobile Internet Key

Sierra Wireless 306 Mobile Internet Key Front View


October 2009


  • Global connectivity
  • TRU-Install
  • SMS with the Sierra Watcher connection manager


Latest Reviews

0 Stars out of 5


Reviewed on Monday August 12, 2013 by , alberta
Purchased the mobile internet key for work purposes while on holidays and it works like crap. I am so upset I wasted my money on this device. Very limited to no access to the internet, drops the signal all the time when you happen to get one or two bars. Did not connect the first time I used it, had to get Telus to install it and it took 40mins to install it (which they said was not typical). Skip this purchase and look for something different.
1 Star out of 5

Telus USB306 is like dialup

Reviewed on Wednesday June 19, 2013 by , Rocky Mountain House
I'm giving it 1 star as at least we got a little internet where Explornet was nil and would not even try to fix! We are using a borrowed Bell Mifi2 for the time being and wow...internet! Went to Telus in town to see if they have a model like this Mifi but of course they do not so guess I will have to go Bell next.
2 Stars out of 5

Telus is Crap

Reviewed on Monday October 17, 2011 by , Rural Alberta
Can not comment on the quality of the 306. Without Telus it may work great. When Telus was working, we could get 3Gb/s. More often than I would like be get less than dial-up. With my directional antenna I once got 5 bars(-68dB)lately I'm lucky to get 3 bars and less than -90dB. During evenings it is like a slug. Pages won't load and connection gets dropped. Impossible to email. Dial-up is more reliable. Telus technicians are no help and couldn't care less. We logged a ticket (complaint) 6 months ago and it still is unresolved. Apparently the issue is Alberta-wide. But six months with-out a repair? Rural customer... Telus doesn't care about you. for $50/mo you may or may not get service. Hard to achieve our 2GB limit. There are no guarantees. TEch guys have told me that often. Called them every week for a couple of months. They don't care. Telus is crap. I was with Shaw when I was in the city and would do it again if I could out here in the country. Waiting for the contract to end.
1 Star out of 5


Reviewed on Saturday July 16, 2011 by , Alberta
To all those who would like to get a 3g sierra 306 wireless aircard; Don't/// I have had nothing but trouble with mine, It just drops out with out any warning. It doesnt matter if it is sunny or cloudy, it shows full scale reception then your out. The worst
part is I have too restart my laptop and then reconnect. JUNK.... Oh buy the way, Ive been on the phone with so called tech's and we spend an hour or two to fix this issue but nothing good has become of this issue. there is no software upgrade I can use to help.. JUNK thanks SIERRA.