APC AP9224110 24 PORT 10/100 ETHERNET SWITCH, RKM | eBay
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