Products Type A For Existing Drives or Autopilot When the Intellisteer Wireless Controller is steering it will disconnect the autopilot and provide wireless control from anywhere on the boat. Type H For Hydraulic Boat Steering Connects to all common hydraulic steering systems and adds wireless push-button control of your hydraulic steering. Includes a rugged Octopus hydraulic pump. Type S/T For Cable Steered Boats The Type S is for straight shaft helms, while the Type T is for helms with tilt function. Both Type S and Type T units will replace existing helm. Type R For Outboards or Trolling Motors Includes a Wireless Control System, Remote Drive, 6' steering cable, an easy installation kit and features an Electronic clutch to return to manual steering.