There were many compatibility issues. I had to google a lot before I pulled the trigger. If someone took the most common questions and added the answers to the description, it wouldn't be difficult. If you plan on keeping your old xDS hardware and using amiibo, this is what you need. Luckily, this feature is built into the "NEW" 3DS and the upcoming NEW 2DS.
HORI Split Pad Pro: Ergonomic Controller For Handheld Mode - Officially Licensed By Nintendo & Pokemon Company International For Pokemon Legends: Arceus (Nintendo Switch)
14 Review
Enhance Your Gaming Experience With Razer Mouse Grip Tape For DeathAdder V2
23 Review
Xbox Rechargeable Controller Battery Packs (2 Pack) With 4 Matching Covers And Micro USB Charging Cable - Compatible With Xbox One/Xbox Series X S And Elite Wireless Remote - Play And Charge Kit
26 Review
Mytrix Wireless Pro Controller For Switch/Switch Lite - Macro, Wake-Up, Headphone Jack, Turbo, Motion & Vibration - Perfect Gift For Gamer Girls & Boys
13 Review
๐ Renewed Nintendo New 3DS XL Console - Galaxy Style: Optimize Your Gaming Experience
7 Review
๐ฎ New Nintendo 2DS XL - Black + Turquoise: Mario Kart 7 Pre-installed
3 Review
๐ Galaxy Style Nintendo New 3DS XL โ Enhanced for SEO
3 Review
๐ฎ Nintendo 3DS - Cosmo Black: Gaming Console with Futuristic Aesthetics
6 Review