A leverless controller is supposed to eliminate sluggish joystick movements. Sometimes, it has only buttons or a mixture of buttons and keys.
The HauteBox One is a wireless split-layout controller with lever and leverless modules that are interchangeable.
The Mixbox 2 improves upon the first Mixbox by having three layouts in one: WASD, leverless, and hitstick layouts.
The Haute42 W-P1 is a sloped controller with an optional wireless connection, and it is available in white as well.
Compared to its predecessor, one of the BHT2's right thumb buttons has been repositioned, and its left thumb button became circular.
The Alpenmeister TE's Hall effect switches allow you to adjust the button sensitivity, and there are also D-pad buttons near the aux buttons.
Mizuno is a sports and eSports brand behind the Hagibis Controller, which has a 15-button split layout placed on ergonomically raised panels.
If you don't like the Aolion Apex's ultra-low profile switches, you can simply swap them out with the included low profile switches.
Co-developed with a pro player, you can also get the Reject Arcade Controller with a joystick—and jump toggle switch.