Change SIM cards easily

Dome Image

Our SIM extender can be installed anywhere inside the boat and doesn't require any extra cables to be run from the DOME to the ship's network. Works with SIMs from any provider. Available in 16 or 64 slot models.

Dome Image


Extend up to
330 feet
with a network cable. Options for longer extensions available.


No extra cable run from the dome required. Connects via the same network cable used to connect our DOME Router to the ship's network.


45mm / 1.7" high,
482.6mm / 19" wide,
300mm / 11.8" deep
(1 U rack mount)