The Oker U-706 is more sophisticated than its humble appearance suggests. Let's break down what you're getting:

Many users discover the importance of the driver when they notice their controller functions but lacks vibration feedback. As one user on the Thai forum Pantip noted, their Oker U-706 no longer vibrated after they stopped using the original driver disc. When they checked in the game controller settings, they found only two windows with no option to test the vibration, confirming the driver was incomplete or missing.

Once you have the driver, run the installer as administrator. It will likely prompt you to connect the controller if it's not already connected. After installation, restart your computer and test the controller again using joy.cpl ; the vibration test button should now be present and functional.

To bridge this gap, you can use an XInput wrapper. Tools like translate the U-706 driver signals into virtual Xbox controller inputs, allowing you to use this classic joystick in modern titles such as Ace Combat 7 or Star Wars: Squadrons . To help find the right setup for your system, let me know:

Getting the (often branded under various generic or third-party labels like "PC USB Gamepad") running correctly usually involves a mix of basic "Plug and Play" setup and optional mapping software for older or incompatible games. 1. Basic Connection & Driver Initialization

Is the PC , or are the buttons just mapped incorrectly ?