ZyXEL GS105B 5-Port Gigabit Ethernet Switch with Energy Saving for $19.99 shipped for after code EMCNBGJ74. Here is a screenshot for your reference. This Gigabit Ethernet switch goes up to 1000Mbps and comes with a metal housing, which is a bit unusual at this price point. It is worth noting that at the time of this post, all 7 user reviews have given it a full 5/5 rating. Most places have this Gigabit Ethernet switch for about $35.