For its newsletter subscribers only, newegg discounts a selection of network adapters via the coupon codes listed below. With free shipping on all orders, each is the lowest total price we could find by at least $10. Coupons expire July 17. The deals, with prices after applicable coupon:

• ZyXEL AV Powerline Wall Mount Ethernet Adapter Kit for $49.99 via "EMCXNWW62"
• Linksys AV Powerline Ethernet Adapter Kit (pictured) for $49.99 via "EMCXNWW63"
• TP-LINK AV Powerline Gigabit Ethernet Adapter Kit for $59.99 via "EMCXNWW65"