Shakespeare Galaxy® Wi-Fi Fibreglass Antenna.

You are not alone especially if you have a Wi-Fi enabled computer system on-board. This sturdy Galaxy® antenna of 0.6m overall length brings the wonder of Wi-Fi to the marine environment. It features an N-type connector and a special sleeve-collar ferrule design that accommodates larger diameter coax. Moreover should the antenna ever need to be replaced it can be done without rerunning the coax.