As one of its daily deals, Amazon offers Prime members the Netgear Powerline 1000 Essentials Edition Ethernet Network Adapter Kit, model no. PL1010-100PAS, for $47.99 with free shipping. (Non-members can spend $49 to qualify for free shipping; otherwise, shipping costs $8.80.) That's the lowest total price we could find by $12. These adapters plug into a wall power outlet to expand your home network without having to run Ethernet cables through your house and feature data transfer rates up to 1GB/s. Deal ends today.