newegg offers the Rosewill 8-Port Gigabit Ethernet Switch, model no. RC-410LX, for $27.99. Coupon code "RWEMC12504" cuts it to $20.99. With free shipping, that's the lowest total price we could find by $8, although it was $2 less in December. This 8-port switch features Green Ethernet technology, which detects the length of connected Ethernet cables and allocates the appropriate amount of power to each cable. Deal ends April 11.