The TA27 is a key PCB for programming to Renault vehicles using the Abrites diagnostics for Renault/Dacia software together with the PROTAG programmer for the models based on the Megane 3/Laguna 3 platform. This is a remote PCB with the remote being programmed automatically as part of the key learning process. 

The TA27 is a PCB sized perfectly to be put in an original Renault card shell.