Buy.com offers the TP-LINK AV200 Powerline Mini Network Adapter 2-Pack, model no. TL-PA211 KIT, for $44.99 with free shipping. That’s tied with our June mention and the lowest total price we could find for the pair by $14. These adapters allows you to create a network using your home’s existing electrical wiring and feature speeds up to 200Mbps.

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