Dualshock 4 V1 full buttons and triggers . This is for the first release of the DS4 controllers . You can identify the version of your DS4 controller by having a look at the model number - The model number will have a "1" in it , like "ZCT1", or ZCT1U, ZCT1N, ZCT1J, etc. Kindly note that there are 2 versions of triggers for the V1 Controllers - A version A and a version B . To identify , please look at the identification picture at the bottom of each product page