This HP J9145A Ethernet switch is a fully managed, 24-port gigabit Ethernet switch that provides 1 Gbps of LAN data rate and 1000 Mbps/1 Gbps of maximum data transfer rate. It is a wired Ethernet switch with an RJ-45 interface and SFP support. The switch is rack-mountable and is suitable for enterprise networking, servers, and switches & hubs. It is a great addition to any network connectivity and is perfect for those who need a high-performance switch for their business or personal use.