What is the Difference Between An Ethernet Hub and a Switch?
NETGEAR (GS105) Switch Ethernet 5 Ports RJ45 Métal Gigabit (10-100-1000), switch RJ45 Métal, Positionnement sur un bureau ou un mur, - Cdiscount Informatique
Ethernet industrial switch 4 porto 10/100/1000mbps lan hub/completo ou meio duplex n41|Transmissão e cabos| - AliExpress