Ending today and for its newsletter subscribers only, newegg offers the Linksys by Cisco Wireless-N Ethernet Bridge, model no. WET610N, for $39.99. Coupon code "EMCYTZT2525" cuts it to $29.99. With free shipping, that's $10 under our mention from last month and $16 under the lowest total price we could find for a refurbished unit. (For further comparison, it's the lowest total price we could find for a new unit by $22.) This device makes any wired Ethernet device a part of your wireless network. It's compatible with 802.11a/b/g/n networks and with all operating systems, including Windows, Mac, Linux, and others.