This NETGEAR ProSafe JGS516 Ethernet switch is a high-performance, 16-port switch that supports gigabit Ethernet technology with a maximum LAN data rate of 1000 Mbps. The switch is designed to be rack-mountable and provides wired Ethernet connectivity with RJ-45 interface. The NETGEAR JGS516 is ideal for enterprise networking and servers, and is part of the NETGEAR ProSafe product line. With its maximum data transfer rate of 1 Gbps, this switch is perfect for large businesses that require high-speed internet connectivity. It is easy to instal and manage, making it an excellent choice for any business that wants to upgrade its network infrastructure.