The LINOVISION 8 Ports Full Gigabit PoE++ Switch, POE-SW308G-4BT is a high-quality power over Ethernet switch designed for enterprise networking. With a maximum data transfer rate of gigabit and unmanaged network management, this switch offers fast and efficient networking capabilities. Featuring 8 LAN ports and interfaces for Ethernet and SFP connections, it provides flexibility and scalability for various networking needs. The Linovision brand ensures reliability and performance for businesses looking to enhance their network infrastructure. 4 BT 90W Ports & 4 at 30W Ports, Sufficient for All IEEE 802.3 af/at/bt Devices. Dual WAN compatibility with an available SFP connector (SFP adapter not included.)