For example, it lets you use a PlayStation DualSense controller on an Xbox, or a Nintendo Switch Pro controller on a PC, while completely remapping what every single button does. The "link" aspect refers to either the physical USB dongle connecting the devices or the software profile link that syncs your custom configurations across the cloud. Why You Need a Universal Control Remapper
UCR comes in two main flavors: the legacy AutoHotkey-based version (UCR-AHK) and the newer, modernized C# version (UCR-Net). For better stability and device support, the C# version is recommended. universal control remapper link