The powerline 500 av nano adaptor kit model tpl 406e2k uses any electrical outlet to create a secure high speed network connect the first adaptor to your network and plug the second adaptor into any outlet on your electrical system for instant high speed network access the compact form factor saves space around crowded electrical outlets this adaptor automatically connects to other trendnet powerline av adaptors with no installation required trendnet recommends pressing the 39sync39 button t