SWF wireless options? anyone?

Hey all, sorry if this has been asked before. I did a search and found nothing for wireless swf et etc.

anyone have a way to send DSt files from a computer to a few SWF machines via USB wirelessly?

Im even willing to run long USB cables to keep from wearing out my USB ports if need, but would rather use a Dongle or something. Im not very savy at this but can follow instructions well.

anything I can buy on amazon or somehwere? Part numbers or how to's?

I will buy beers or whatever to anyone that can lend a hand!

oh one more thing, i found this awesome Tajima video that does what i want but im not sure if im buying the wrong items..ive tried something similar to this but it didnt quite work.

https://www.youtube.com/watch?v=QgBZFmqttn0