Where is R, L, R3, and L3 in a PS4 controller? - Quora
What is RS on Xbox Controller
RS Desktop USB Joystick - APEM - Control Devices
Scopri il nuovo Controller Wireless per Xbox | Xbox Support
What is RS on the Xbox Controller? - Vulomedia
Amazon.com: Wireless Bluetooth Pro Game Controller Game Joystick Voice Turbo Motor 6-axis for Nintend Switch Lite and NS Console PC(Blue) : Everything Else