While UCOM’s original domain is defunct, the Internet Archive maintains a verified snapshot. Download the UCOM_Joystick_Win10_Signed.zip package.
Finding the right driver for generic gamepads can be a headache because they often don't have an official website. This guide covers the to get your Ucom joystick working on Windows 10, including how to use built-in Windows tools and where to find safe third-party software. ucom joystick driver download verified windows 10