A mixbox is a controller that has a mixture of WASD keys on the left and arcade buttons on the right. Of course, there can be other variations as well.
The VM6R offers multiple layouts and can be ordered as a case or preassembled. It also features both Iris and Lolli tech.
With the KBHX-01, you get a mini WASD controller available in different colors and can even work on the PS5 with a dongle.
The KBHX-02 could very well be the first fighting game controller with ventilation in the history of humankind.
The Haute42 M16 can also be a WASD controller. As for the M13 edition, it has three less buttons than the M16.
The Punk Workshop Leverless U provides a plethora of features, such as slimness, many layouts, different colors, and custom art.
The G series of Haute42 controllers can come in 16, 13, or 12 button editions in order to cater to your needs.
Ultra Arcade is a Brazilian company with a European subsidiary offering all kinds of fighting game controllers, such as the Keyboard Pro XL.
Perhaps the most interesting aspect about the Sunga G1 stickless controller is that it has five more buttons than what we are used to.