PROLiNK® PSW242G Gigabit 24-Port Ethernet Switch offers a simple solution for instantly expanding your network. It is specially designed for Ethernet ( 10M) , Fast Ethernet ( 100M) and Gigabit Ethernet ( 1000M) with seamless link. Each port supports up to 2000Mbps throughput in full duplex mode Ports 24 x 10/ 100/ 1000M Auto-Negotiation Media interfaces RJ-45 Power Supply 100-250VAC, 50 ~ 60Hz