Newegg offers the refurbished Asus AC750 Dual Band 802.11ac Wireless Router, model no. RT-AC52U, for $54.99. Coupon code "EMCASAV29" cuts it to $38.49. With free shipping, that's the lowest total price we've seen for any Asus 802.11ac wireless router. (It's $25 less than a new unit today.) It features a USB port, four 10/100 Ethernet ports, and up to 750Mbps wireless data rate. Deal ends May 10.

A 90-day warranty applies, although it's unclear who backs it.