NexiGo Joy Pad Wireless Controller for Nintendo Switch, NFC, Bluetooth 5.0, Dual Vibration, Gyro Axis, Turbo, and Motion - Micro Center
IINE Golden-Green Wireless Wake Up NFC Controller Compatible Nintendo Switch/OLED - AliExpress
Replacement Joy-Con Right Hand Controller NFC Antenna Module for Nintendo Switch - Injured Gadgets
Wireless Switch Pro Controller for Switch/Switch Lite, 1000mAh Wireles – EXLENE offical store
Wireless Controller Vibration Amiibo NFC Switch PC - Dubsnatch
Wireless Controller Vibration Amiibo NFC Switch PC - Dubsnatch
Switch Wireless Pro Controller for Nintendo and PC, Amiibo/NFC, Gyro, Rumble | eBay
Controller For Switch /ios/android, Wireless Controllers With Nfc, Programmable Buttons,wake-up, Turbo, Dual Vibration Motor, 6-axis Gyro Motion Sensing, Switch Remote Gamepad With Rbg Light - Temu
That square is clearly an NFC Reader for Amiibos - not a button : r/NintendoSwitch
Amazon.com: GCHT GAMING Switch Controller, Wireless Controller Compatible Nintendo Switch/Switch OLED/PC/Android with Turbo Motion Vibration (NFC) : Video Games
amiibo - Nintendo - Official Site
Support Bluetooth Wireless Gamepad For Nintendo Switch Pro NS Pro Gam – AOOKMIYA
New Design NFC Function Switch Wireless Controller for Nintendo Switch PRO PS4 Game Controller - China Game Controller and Joysticks & Game Controller price | Made-in-China.com
Amazon.com: Switch Pro Controller - Advanced Wireless Controller for Nintendo Switch, with NFC & Motion Control, Built-in Amiibo & Wake-Up Feature, Adjustable Rumble & Turbo Mode, Support PC/Android, Rechargeable : Video Games
The Switch Pro Controller has NFC functionality
Amazon.com: Switch Controller, OLCLSS Wireless Switch Pro Controller for Nintendo Switch/Switch Lite, Supports Gyro Axis, Turbo, NFC Amibo Function and Dual Vibration : Video Games
IINE Wireless Pro Controller Gamepad Compatible with Nintendo Switch/Oled, Support NFC with Wake Up, Dual Motion and TURBO Function - Yahoo Shopping
Nintendo Switch Remote Control-Wireless Controller for Nintendo Switch – TERIOS Gaming
Animal Crossing - 24Pcs Full Set NFC PVC TAG Mini Cards for Nintendo Switch AMIIBO WII U - Newegg.com
amiibo - Nintendo - Official Site
NFC Version Bluetooth Game Joystick Controller for Nintendo Switch Pro(Pink)
IINE Nintendo Switch Cartoon Wake Up Controller – IINE Official Store
Amazon.com: Wireless Switch Controller, Pro Controllers for Switch/Switch Lite/OLED, Remote Gamepad with Joystick, NFC/Wake-Up,Ergonomic Non-Slip : Video Games
Wireless Switch Pro Controller for Nintendo Switch/SwitchLite/PC (With NFC) | eBay
