Optimized combination of LAUNCH CRP123X/ CRP129X/ CRP Touch Pro Elite/ CR909X, Same Diagnostic function as X431 PROS MINI, LAUNCH CRP919X builds on their strengths and acts on its unique features: Superior hardware configuration, ECU Coding, Added repair functions, Bi-directional control (A-ctive test), 20000+ worldwide models, New Protocols DoIP & CAN FD, etc., making all disadvantages perish and achieving itself an essential entry-level diagnostic tablet for beginners, technicians, repair workshops, and advanced DIYers.