MB1100
The MB1100 is a matching box for Furuno LCD sounders. It is used to connect a dual-frequency transducer to an appropriate Furuno LCD sounder. The MB1100 comes with a 10-pin connector already supplied, and so does not require the use of a separate pigtail cable assembly.
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.