This drive can be mounted in 2 ways
Raymarine's TA118 2-Up battery pack
It conforms to your lower unit to ensure there is no discernible drag or compromise in performance
25M Digital Radar Cable w/ Raynet Connector f/HD & Super HD Color Radar Scanners
Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank*
Raymarine i70s System Pack w/Color Instrument Wind, DST Transducers, iTC-5, and STng Backbone [T70216] Boat Outfitting | Propellers This drive can be mountedi70s System Pack with Color Instrument & Wind, DST Transducers, iTC 5, 3M Backbone, T Piece, Power & 2 Backbone Terminators Instrument Data is Now Beautiful Maximum Visibility and Maximum Versatility The i70s multifunction gives you the flexibility to display instrument and navigation data that is most important to you. Equipped with a bold and bright 4. 1 display the i70s is easy to customize with digital, analog and graphical displays of depth,