On 03/21/2017 11:50 AM, John R Pierce wrote: > On 3/21/2017 5:02 AM, ken wrote: >>> >> Those have worked for me as well. Their range, however, is a third >> or half as much as a normal wifi device. >> > > in general, the back of a server, buried under all the cables, and > right up against the metal box is a lousy place for an RF antenna... > Irrelevant to the use case I'm referring to.