This is a neat little toy we got from AT&T Wireless. It is one of the new 3G air cards from Sierra Wireless. I had previously used one of their EDGE cards on an older Sony Vaio laptop and, while the speed was unimpressive even three years ago, it still afforded adequate coverage and consistent connectivity.
I’m still getting this new little device up and running, but I just noticed a neat and odd little feature – it comes with a slot for a MicroSD card. I’m assuming this is just a reader, but what an odd and interesting extra for this device!
We’re going to be rolling this out on a 17″ MacBook Pro with OS X 10.5.5 and the documentation was a little sketchy on Mac support. For a few moments I wasn’t sure we were going to be able to make it work – I remember not that long ago when it took a kernel hack to get an EVDO card to connect a MacBook on Verizon Wireless. But, a quick search on the general AT&T support library revealed that the device manufacturer does in fact support operation on the Mac OS by providing the necessary driver software on their website.
The device worked great once we got it up and running. Considering the spotty coverage on what in Los Angeles is considered to be a second-class network (the EVDOs – Verizon and Sprint – rule here), the software radio seemed to provide better reception than most of the GSM voice handsets I’ve used in the western region of the L.A. basin.

