This Cisco Catalyst 2950 WS-C2950G-48-EI Ethernet switch is a fully managed network device with 48 LAN ports and a maximum data transfer rate of 100 Mbps. It supports Fast Ethernet technology and has a RJ-45 network connectivity interface. The switch is rack-mountable and belongs to the Catalyst product line from Cisco. The switch is ideal for wired Ethernet networks and has a 1+0 RAID level. It is perfect for enterprise networking, servers, and computers/tablets & networking. The switch is untested and does not come with any guarantees.