Staples offers the Trendnet Greennet 8-Port Ethernet Switch, model no. TEG-S81g, for $13.49. Opt for in-store pickup to avoid a $9.95 shipping fee. That's tied with our mention from two weeks ago as the lowest price we've seen. (It's the best we could find today by $2.) This Greennet device claims to reduce power consumption by up to 70% compared to standard unmanaged switches. It also features eight Gigabit Ethernet ports and a maximum data transfer speed of up to 1,000Mbps. Deal ends September 6.