Lowrance NEP-2 Network Expansion Port - 000-10029-001Lowrance NEP 2 Network Expansion Port The Network Expansion Port (NEP 2) enables multiple displays to exchange chart data, waypoint, and route information, as well as interconnecting radar and echosounder modules. Featuring five Ethernet ports, the NEP 2 is compatible with NSS, NSE, and NSO. Key Features High SpeedPlug & Play5 PortsEthernet Connectivity12 24 VoltFully Waterproof Model: 000 10029 001