Flydigi Vader 4 Pro Wireless Controller

Best controller I have ever used. EXTREMELY accurate. These are the best settings that I have found and how to change them in the Flydigi Space Station app.

1. Plug in your Flysync dongle as well as your Vader 4 Pro via the provided cable.

2. Download Flydigi Space Station from the Flydigi website and install it.

3. After booting it up click on the cog wheel in the top right corner, click on settings, click on language and select the installation language as the top most language (looks like this 简体中文). Once the app boots up in Chinese you can update the controller and dongle (sometimes it will even update the app to a new version that hasn't made it to western countries yet).

4. Click on the cog wheel in the top right corner. Click on settings (looks like this 设置 with a cog wheel in front of it), click on language (it's the middle selection that has this 语言 with two other symbols in front of it), change the language to English in the drop down menu. App will restart in English.

5. In the "PC Config" go to each of the 4 profiles go to "Joystick" Set the "Joystick Center" to 4 (I found this setting the best deadzone value to avoid stick drift in games), scroll down and change "Circularity Algorithm" from Rectangle to Circle if you want perfect circularity. However, I prefer Rectangle due to less processing and snappier target acquisition (make sure to do all of these steps in all 4 profiles or at least for the ones you intend to use).

6. Click on "Function Settings" in the lower left corner of the app. Activate the "Quick Switch Configuration" toggle (allows you to change through the 4 profiles without the app by simply holding "select+a or select+b or select+x or select+y") toggle OFF Joystick Debounce, change Joystick Accuracy to 12 bit, make sure Joystick Polling Rate is set to 1000Hz, change Joystick Center Sensitivity from Middle to Fast. Congratulations, you are done!

I sincerely hope this helps everyone. I tried to be as descriptive as possible with the steps. I have found the Flydigi Vader 4 Pro to be by FAR the most accurate controller I have every tested after changing the above settings. Enjoy!

I didn't know a controller could be and feel this good. The joysticks are more buttery smooth than I thought possible. They are sensitive to the slightest little touch. There is no jiggle. They don't seem to have any dead zone. The ability to adjust the tension on the sticks. He's wonderful. All the other buttons feel perfect with light touches. And I didn't think I would like the ability to turn the triggers into clicks as much as I do, it's a great feature.

I bought this after watching a bunch of reviews online. It was fairly easy to set up. The driver software is a pretty straightforward. The controller works well. I'm using it with a windows 11 based gaming laptop. The software doesn't seem to start when I start my computer, so I have to launch it manually. The charging station is nice looking, but you have to be a bit careful to line up the pins when you set it down to charge. These are minor issues though, overall I am very happy with it.

Love my new Vader 4 Pro. The adaptive triggers are great. Feels quality and I haven't needed to use any kind of software or anything, it's just plug and play. Love that there are hall effect joysticks so it should last longer than the Xbox controllers I've been using up until now. The rear buttons are comfortable and good I just don't ever see myself using them. But if you want them they are there. Also the buttons for like AXBY are quaility switches you can feel and almost hear.

I’ve been using the Vader 4 Pro Controller for a while now, and I can honestly say it’s one of the best controllers I’ve ever used. The build quality feels solid and premium in your hands, and the buttons are super responsive. Whether I’m playing fast-paced shooters or slower, more strategic games, the Vader 4 Pro always keeps up.

What really stands out is how comfortable it is during long sessions. The grip is perfect—doesn’t slip, and doesn’t cause hand fatigue. The thumbsticks feel smooth and accurate, and the trigger response is crisp, which makes a big difference in competitive gameplay.

Another huge plus is the Vader app, which you can use on a computer. It lets you customize everything from button mappings to stick sensitivity and trigger response curves. It’s super easy to use, and having access to it on a desktop makes fine-tuning the controller even more convenient—especially if you’re the type who likes to dial in your settings just right.

Final Thoughts:
If you’re looking for a controller that performs at a high level, feels great, and offers deep customization (especially with the PC app), the Vader 4 Pro is a solid choice. It’s reliable, well-made, and built for serious gamers.