Newegg offers the TRENDnet GREENnet 8-Port Gigabit Ethernet Switch, model no. TEG-S81g, for $27.99. Coupon code "EMCPGWB72" drops it to $19.99. With free shipping, that's tied with our December mention and the lowest total price we could find now by $7. This GREENnet device claims to reduce power consumption by up to 70% compared to standard unmanaged switches. It also features a maximum data transfer speed of up to 1,000Mbps.