Linksys SE1500 5-Port 10/100 Ethernet Switch Desktop Black Power Adapter Hub

SE1500; Type: unmanaged 5-port Fast Ethernet desktop switch; MPN: SE1500; rated input: 12V DC 0.5A; regulatory markings including FCC, CE, and UL; made in China. Linksys SE1500 5-Port 10/100 Ethernet desktop switch with included external AC power adapter.

eBay