Today only until 6:59 pm ET, TigerDirect offers the TRENDnet 500Mbps Powerline AV Ethernet Adapter Kit
, model no. TPL-401E2K, for $69.99. Coupon code "WDP94630" drops it to $38.99
. With around $4
for shipping, that's $22 under our February mention and the lowest total price we've seen. (It's also a current price low by $31.) This plug-and-play Ethernet kit uses your existing electrical outlets to create a secure 500Mbps high-speed building-wide network.