Trendnet RB-TL2-FG142 is a 14-port managed Layer 2 SFP switch with 2 shared RJ-45 ports. It supports 100/1000 Mbps speeds, allowing for fast data transfer and network expansion. The switch features IPv4/IPv6 routing, static routing, and VLAN support, making it suitable for various network configurations. Additionally, it has security features like ACLs, port security, and 802.1x authentication to protect your network from unauthorized access.