5 Port 10/100/1000Mbps Base Gigabit Switch HUB Fast LAN Ethernet Desktop Network Switches|switch manufacture|switch mode power suppliesswitch contact - AliExpress
Amazon.com: Linksys SE3005: 5-Port Gigabit Ethernet Unmanaged Switch, Computer Network, Auto-Sensing Ports Maximize Data Flow for up to 1,000 Mbps (Black, Blue) : Everything Else