Newegg offers the Edimax Mini 300Mb/s 802.11n Range Extender, model no. EW-7438RPn, for $24.99. Coupon code "EMCARNV25" drops it to $19.99. With free shipping, that's the lowest price we could find by $5, although we saw it for $3 less in November. It features WPS encryption, two internal antennae, and signal strength indicator. A free iOS and Android app provides parental controls, network congestion data, and detailed signal strength information. Deal ends April 28.