8 Port USB to Serial RS232 Adapter Hub - Serial Cards & Adapters | StarTech.com
5 8 Port 1000mbps Gigabit Network Switch Ethernet Smart Switcher High Performance Rj45 Hub Internet Splitter - Network Switches - AliExpress
8 port Fiber Optic SFP Switch - FASTCABLING
8-Port Managed Gigabit PoE+ Switch | Linksys | Linksys: US
8 Port, 10/100 Fast Ethernet Switch, White
CyberX Industrial 8-Port PoE+ Gigabit Ethernet Switch with 8x High-Power PSE Ports - Wide Temperature
8 Port Gigabit PoE Switch with 7 PoE Ports and 1 Uplink
Netgear GS108 8 Port Hub Switch Blue | Techinn
TP-Link 8-Port Gigabit Easy Smart Switch in the Network Switches & Ethernet Hubs department at Lowes.com
Amazon.com: 8 Port Gigabit Switch,Unmanaged 10/100/1000Mbps Network Hub Ethernet Splitter,Plug and Play,Quiet Fanless,for Office and Home Entertainment. : Electronics