Neo Geo Mini Controller Mod for Real Neo Geo & Clicky D-Pad

Magic Trashman has written a tutorial on how to padhack a Neo Geo Mini controller to DB15 (arcade/Neo Geo direct connection) and add a clicky microswitch d-pad to it. It's a relatively complex mod involving custom 3D prints, but MT has been offering pre-modified controllers for sale through Twitter.

NEOGEO mini PAD(Black) : Video Games

Customer reviews: 8Bitdo NEOGEO Wireless Controller for Windows, Android, and NEOGEO mini with Classic Click-Style Joystick - Officially Licensed by SNK (Black Edition)

Best Controllers For Fighting Games

Neo Geo Hackaday

8BitDo NEOGEO Wireless Controller (2.4GHz)

UNICO NEOGEO Mini Pad White, SNK Classic Wired Game Controller for NEO GEO Mini and NEO-GEO Arcade Stick Pro : Video Games

Support 8BitDo

Neo Geo Mini Controller Mod: It's Clicky!

The Verge: 8BitDo's latest controller is a wireless take on the Neo Geo CD's gamepad, Page 4

Perfect D-Pad or The Most Overrated Fightpad Controller in Existence? [8BitDo NeoGeo SNK]

Neo Geo Controller Pad AES MVS & CD 15-pin with custom clicky thumbstick Modified By NK mini-PAD Arcade Game Acessory

Controllers for Neo Geo CD for sale

Neo Geo CD stick in Hori Fighting Commander ps4 mod? : r/fightsticks

Neogeo Arcade Stick Pro Controller Pack - HDMI and Gamelinq (PS3, PS4, Switch Connectivity) Included - Neo Geo Pocket : Everything Else

The Verge: 8BitDo's latest controller is a wireless take on the Neo Geo CD's gamepad, Page 4