Wifi to go- I think this would work with my new Nexus 7..
Re: Wifi to go- I think this would work with my new Nexus 7..
An alternative might be to use WiFi Tethering if your smartphone supports it.
I'm using the "WiFi Tether" app from Play Store on my Droid Bionic, and it effectively turns my Droid Bionic into a WiFi hotspot. My N7 just sees it as another available WiFi access point. In areas that provide 4G service, my N7 grabs data very quickly. I've used it for my laptop as well, and it works great.
Yet another alternative is an actual 3G/4G Wireless Hotspot available from Verizon and the like. These are small, fits-in-your-pocket devices that provide WiFi to 3G/4G connectivity.
Just be aware of your data usage!
The advantaging of using WiFi tethering solutions like these is that your N7 remains sleek and free of unneeded cables or connectors. The down side is that you need to manage an extra device (phone or hotspot.)