A mini arcade controller is often so small that there is little to no wrist resting space, but the tradeoff is that you get something portable and so on.
The Keybox Maverick is a handmade controller that is inspired by the SNES controller, and you can mix & match its colors as you like.
The Haute42 S16-C is like the previous S16 but on steroids: it comes preinstalled with the fast Crystal switches!
Perhaps the most unique aspect about the Saya Arcade Shinogi is how it uses Tecsee switches, which is an uncommon but still exciting choice.
The Slab Keys is a mini WASD controller handmade by Arcade PCBs that is comprised of a sandwich acrylic case.
The FS-MINI by Tbox is a mini controller that is available in lever and leverless editions. It can also come in preassembled or DIY formats.
You can choose the color of the small & light KBGM-H06M, which also features LED for its buttons and midsection.
The LightFox (or Light Fighting Box) is a feature-packed mini leverless controller that refreshingly comes with optical switches.
The SGF Alpha's name signifies a new beginning, and it comes with SGF MonKey buttons that may strike your fancy.