Topdon Rlink J2534 user-based review:
Was able to program my Infiniti G35 Transmission Control Module with ease using the Topdon Rlink J2534. Also was able to write Vin code to used ECU for same car. Compatible with many different makes of cars. Simple install of drivers and the software is very easy to navigate. Works great with Consult 3+ RTR and NERS (Nissan ECU Reprogramming Service) Vers. 3.08 offline. Also works on or offline for Consult 3+ also! The navigation of app is very easy to follow. Everything went pretty smooth and that was the first time I had ever reprogrammed any automotive ECU/TCM. The quality of the dongle and the cable are Topnotch and comes in a very nice zip up pouch with lots of cushionning to protect it if you happen to drop case or anything. Definitely would recommend getting one if you need to program any of yout vehicles’ computers. Works great for diagnostics as well, clearing codes, basically anything that u need to do to ur vehicle that includes connecting to OBD2 port.