Based on this product's specifications, here are some alternatives and similar models
Control Board for Roborock vacuum cleaners — model 9.01.3919, compatible with G30 / S90 MaxV Ultra / S95 MaxV Ultra / Saros0 10 / Saros5 10
Summary description:
Control board (replacement part) for Roborock robotic vacuum cleaners, model 9.01.3919. Designed as a direct replacement compatible with G30, S90 MaxV Ultra, S90 MaxV Ultra (R&D), S95 MaxV Ultra, S95 MaxV Ultra (R&D), Saros0 10 (and R&D), Saros5 10 (and R&D). Used to restore electronic control functions and communications of the unit without altering mechanical components.