LegendCTL

LegendCTL is a lightweight, local Windows application for reading and applying supported settings on ZD Ultimate Legend controllers directly over USB/HID. It is an independent, standalone tool that does not require the official ZD Gaming app, and it makes no network calls, installs no drivers, and runs no background service. Configure USB polling rate, the button-binding matrix, stick deadzones and sensitivity curves, axis inversion, triggers, per-zone lighting, vibration, and back-paddle bindings, then save them as reusable profiles that persist across sessions. Restore Points and the vendor "Restore to default" path give you a clear way back if a controller ever feels off.