As one of its daily deals, Newegg offers the Netgear Powerline 500 Ethernet Adapter and Wireless Range Extender for $19.99 with free shipping. That's the lowest outright price we've seen and the best deal now by $15. These adapters plug into outlets to expand your home network without having to run Ethernet cables through your house. This kit features wired data transfer rates of up to 500MB/s and wireless rates of up to 300MB/s. Deal ends today.