Amazon.com: Netis ST3124GS 24 port Unmanaged 10/100/1000M Gigabit Switch, Desktop Ethernet Splitter, Ethernet Hub, Plug and Play, Fanless Quite, Traffic Optimization, Sturdy Metal Desktop size, expandable to standard 19 inch rack mount
Amazon.com: 24 Port PoE Switch,10/100Mbps PoE+ Ethernet Switch Unmanaged with 2 Gigabit Uplink Ports,1 SFP Port Up to 30W Per Port, Total Budget 300W, 803.af/at Compliant, Fanless Silent, Rack Mount : Industrial