Where to buy wireless devices while traveling

Whether you are looking for cable, connectors, or adapters, the following websites may be useful:
RadioLabs.com
HD Communications
HyperLink Technologies
If you’re already on the road, you probably aren’t too far away these days from some of the national chains like Radio Shack, Best Buy, and Walmart. The websites of these three chains have store locators, so you can find your nearest store and get help with your hardware needs.