SaiDian 1 Pcs 4-Axis Joystick Potentiometer Button Tool With Wire For JH-D400X-R4 10K 4D

Good quality 4 axis little joystick with momentary button on top. The potentiometers are pretty standard, so if they wear out it looks like they're easily replaced. Had no issues with centering/calibration. Worked great out of the box once I soldered up the wiring and connected everything. No adjustments needed, even though it does have adjustment set screws to manually calibrate it. Bought another one for another project down the road.

Used with a PJRC Teensy 2.0 board also bought here on Amazon to control mouse on PC. Worked good for home-brewed mouse control where I wanted to use a joystick. Used top button on handle to be the “Mouse Click” or left click. Time will tell for how long it works. I’ll update review after some time to ensure durability.

Excellent quality and extra axes of control in the handle make it even better than the factory one I started with.

This is not a 4 axis control. There are only 3 axis.

Using it in high precision USB joystick. Exceeded all expectations.