Did you figure out L3 & R3 the first time a game asked you for it? | ResetEra
NEW IN BOX INTERACT PROGRAM PAD CONTROLLER FOR PLAYSTATION 1 PSONE #R3 3334145611072 | eBay
Where is L3 on PS4 Controller & What is R3 on PS4?
Where is R3 on the PlayStation 4, and how do you activate it on PS4? - Quora
for PSV1000 PSV 1000 L3 R3 Hand Grip Game Console Stand Case with L2 R2 Trigger Button for PS VITA 1000 Storage bag streaming|Replacement Parts & Accessories| - AliExpress
Sony PlayStation 4 Pro 1TB Console – Black (R3) – Sygnific Technology
Where is L3 on PS4 Controller & What is R3 on PS4?