I'm using this adapter for PS4 and PS5 controllers on PS3 and it's amazing! : r/PS3
Amazon.com: Powerextra Wireless Controller Compatible with PS-3, 2 Pack High Performance Gaming Controller with Upgraded Joystick for Play-Station 3 (Black) : Video Games
JZW-Shop Wireless Controller for Xbox One/Xbox One S/Xbox One X/Xbox Series X/PS3/PC, 2.4GHZ Wireless Game Controller with Dual Vibration Black - Yahoo Shopping
Amazon.com: PlayStation 3 Dualshock 3 Wireless Controller (Black) : Video Games
Amazon.com: Mxzzand Fighting Controller USB Arcade Controller Street Fight Stick Games Console Gamepad for PS3 for PS4 for Switch PC : Video Games
Amazon.com: PS3 Dualshock 3 wireless controller - White : Video Games
Amazon.com: PlayStation 3 Dualshock 3 Wireless Controller (Black) : Video Games
Amazon.com: Wireless Controllers for PS3 Playstation 3 Dual Shock (Pack of 2,ClearBlue and ClearGreen) : Video Games
Amazon.com: Pelican Accessories PS3-PL6302 AfterGlow PRO Lighted and Wired Controller : Video Games
Logitech G29 Driving Force Racing Wheel and Floor Pedals for PS5, PS4, PC, Mac Black 941-000110 - Best Buy
Amazon.com: Kolopc Wireless Controller Compatible for PS3 Console, Double Vibration, 6-Axis Gyro Sensor, Upgraded Joystick Motion Gamepad with Charging Cable (Black Skull and Galaxy) : Video Games
Amazon.com: PlayStation 3 Dualshock 3 Wireless Controller (Black) : Video Games
Nyko Core Controller for PS3 (Color may Vary) : Everything Else - Amazon.com
BIMONK Wired Gaming Controller for PC Windows 10/8/7 /PS3/Nintendo Switch/Android 4.0 UP, Joystick Gamepad with Dual-Vibration - Black - Walmart.com
Wireless PS4 Gamepad for Playstation 4 Controller 6-axis Turbo Tested Working US | eBay
Amazon.com: PlayStation 3 Dualshock 3 Wireless Controller (Black) : Video Games
Amazon.com: Sony Playstation 3 80GB Game System BluRay HDMI Console : Video Games
Amazon.com: Kolopc Wireless Controller Compatible For PS3 Console, Double Vibration, 6-Axis Gyro Sensor, Upgraded Joystick Motion Gamepad with Charging Cable (GreenFlash and WhiteSkull) : Video Games
Amazon.com: PlayStation 3 Dualshock 3 Wireless Controller (Black) : Video Games
Amazon.com: PlayStation 3 Dualshock 3 Wireless Controller (Black) : Video Games
Amazon.com: Nyko Core Controller for PS3 (Color may Vary) : Everything Else
Amazon.com: Wireless Controller for PS3, Controller for Playstation 3, Wireless Bluetooth Gamepad with USB Charger Cable for PS3 Console, 2 Pack(Black) : Video Games
Amazon.com: Controllers for PS3 Playstation 3 Dual Shock, Wireless Bluetooth Remote Joystick Gamepad for Six-axis with Charging Cable (Pack of 2, BlueFlash and StarrySky) : Video Games