Newegg has the Netgear Powerline AV500 Ethernet Adapter and Wireless Range Extender, model no. XWNB5221-100PAS, for $19.99 (69.99 – 10 instant savings – 30 coupon – 10 MIR) with Free Shipping for a limited time. To get discount, use the coupon code: EMCKNAR32 at checkout. The $10 mail-in rebate expires December 10, 2015.

The AV500 powerline adapter plug into your electrical outlet to expand your home wired network without having to run Ethernet cables through your house. It features speeds up to 500Mbps. The N300 adapter extends your wireless reach and features speeds up to 300Mbps.