Amazon.com: Mini Industrial 4 puertos 10/100/1000Mbps Gigabit Ethernet POE + Switch con puerto SFP riel DIN / montaje en pared 4 puertos 10/100/1000BASE-T RJ45 + 1 puerto 100/1000FX (SFP) soporte 12-48V CC : Electrónica
Cable Matters USB Switch Ethernet 1000 Mbps 4 Puertos (Adaptador USB a Ethernet Gigabit, RJ45 Ethernet Splitter, 4-Puerto Red Divisor USB 3.1) : Amazon.es: Informática