The RP5/ROVER 5 Expansion Plate RRC07B Clear is a thin, clear plastic plate designed for the Pololu RP5/Rover 5 robot platform. The plate provides additional mounting holes and slots for attaching additional sensors, controllers, or other components to the robot. The mounting holes are designed to accept standard 3-32 screws as used in standard Pololu robot items such as servos and robot controllers. Expansion slots are also provided for 3-wire and 7-wire flat cables from Pololu electronics to the robot. The plate is designed to fit snugly within the body of the RP5/Rover 5, providing a secure and low-profile mounting for expansion devices.