Cool, i was wondering which model specifically, as some wifi adapters are better than others - like everything else in the world
, but to be honest a repeater will be the easiest and least likely to give you a headache solution.
In my opinion the Hawking range extender looks like it will do the job just fine, but do note this (which is taken from the hawkings product page Hawking Technologies
): "*Does Not Support the ATT&T 2Wire Router". Im not sure if you have that router but if you do id find another repeater.
Other than that I hope it solves your problem