Networking is required for MEGA Live TargetLock. The complete products comes with a power cable and ethernet cable to connect to the MEGA Live TargetLock. This product requires connection directly to a control head or to one port of the 5 port ethernet switch. The network connection to the MEGA Live transducer is through the MEGA Live TargetLock control box.
Here are links to the MEGA Live TargetLock installation and User Guides for reference: