This adapter makes it possible to connect a standard 15-pin PC joystick to the 9-pin game port found on Apple II series computers, providing support for X and Y movement as well as Button 0 and Button 1 inputs.
Designed as a cost-effective alternative to original Apple II joysticks, this adapter enables the use of widely available PC game controllers. Dual onboard trim potentiometers allow adjustment of the X and Y axis ranges across the full 0-255 Apple II input scale. It is compatible with most Apple II family computers, including the Apple IIe, IIc, and IIgs.
When using a self-centering joystick such as a Kraft, the neutral position will typically produce X and Y readings close to 128. Actual values may vary depending on the joystick hardware, the Apple II being used, and how individual software titles interpret joystick input. Testing has confirmed compatibility with several games.
After purchase, a sample Applesoft BASIC program will be sent to assist with calibration. By using the displayed joystick readings, the adapter's two trim potentiometers can be adjusted to achieve the desired operating range.
USA SELLER! Assembled and shipped from the USA.