Fishfinder/Sounder Power/Data Cable
Use this power/data cable with your 400 and 500-series fishfinders and sounders. Not for use with chartplotters.
Compatible products for this item are:
Fishfinder 300C
Fishfinder 400C
GPSMAP® 420/420s
GPSMAP® 421s
GPSMAP® 430/430s
GPSMAP® 431s
GPSMAP® 440/440s
GPSMAP® 441s
GPSMAP® 520/520s
GPSMAP® 521s
GPSMAP® 525/525s
GPSMAP® 526s
GPSMAP® 530/530s
GPSMAP® 531s
GPSMAP® 535/535s
GPSMAP® 536s
GPSMAP® 540/540s
GPSMAP® 541s
GPSMAP® 545/545s
GPSMAP® 546s
