Reflex Pro
Record the paddle profile. Browser input testing does not test adaptive-trigger resistance.
CONNECTION & TESTING GUIDE
SCUF controller tester
Check SCUF Reflex, Instinct, Envision, Valor and newer controller families, with practical notes on paddles and trigger behaviour.
Connect with USB or Bluetooth, focus this page and press a controller button.
Choose a model reference (optional)
Your selection is recorded separately from the browser’s device identity.
Choose a model for setup notes. This does not change your inputs or identify hardware automatically.
Press any controller button to begin
Layout illustration only. The button grid shows the actual inputs received.
L2 / LT
R2 / RT
Resting-stick measurement
This describes the input exposed by your browser. Firmware and remapping software can already apply deadzones. These readings do not certify hardware condition.
Raw readings & input history
Indices are shown as reported by the browser. Unknown layouts are not assigned stick or trigger names.
Waiting for controller input.
GUIDED CHECKUP
Check every control.
- Buttons
- Triggers
- Stick drift
- Stick range
- Results
Connect a controller to begin.
Saved snapshots & comparison 0
Saved only when you choose, in this browser. Compare readings taken under the same conditions.
Connect your SCUF controller
SCUF spans several platforms: Reflex and Omega target PlayStation use, Instinct and Valor target Xbox use, and Envision and Nemesis are PC families. Verify the specific wired or wireless edition before choosing a connection.
For Envision, use the current model-specific driver and software instructions. SCUF provides driver downloads as well as iCUE options, so installing every available application is not a reliable first troubleshooting step.
- Confirm the controller’s platform mode and supported connection. Use a USB data cable or the receiver specified for that exact model.
- Focus this page, press a face button and choose the responding device from the connected-controller menu.
- Press and release each control. Check raw indices if the device has no standard mapping.
- Record your connection, software profile and trigger-stop setting before saving a snapshot.
MODEL NOTES
Choose your SCUF
Reflex FPS
Instant triggers differ from long-travel analog triggers. A short on/off response may be intentional.
Instinct Pro
An Xbox-family reference: compare paddle assignments and trigger settings with the active controller profile.
Envision Pro
PC family: record driver/software setup and hardware or software profile before checking rear or side assignments.
Valor Pro
Check the wired or wireless edition and its current manual. Record instant-trigger and paddle configuration.
Omega
PlayStation-family reference: use its own manual and connection guidance rather than assuming Reflex setup is identical.
Nemesis Pro 8K
Newer PC-family reference. Check availability and the exact edition with SCUF; this tool cannot verify an 8K polling specification.
Paddles, profiles and instant triggers
A SCUF paddle may repeat an existing gamepad control. Envision assignments can also depend on the software or hardware profile. Press the assigned face button and then the paddle separately; the same highlighted browser index can be the intended result.
Reflex FPS instant triggers and Reflex Pro adaptive triggers are different hardware configurations. Instant controls can report a rapid on/off action instead of the long analog sweep expected from another controller. Compare against the exact model’s intended behaviour.
For newer families, check the current manual and software download before using older SCUF setup instructions. We include model references for troubleshooting, without treating a new product listing as proof of stock, popularity or hands-on testing.
Turn a reading into a useful comparison
Check one variable at a time. For unwanted stick movement, release the sticks onto a stable surface and run the ten-second resting test. For a missing action, compare a direct button press with its rear-button assignment. Save a note identifying the active profile so a later result can be reproduced.
The browser-reported device name can describe a virtual gamepad. The optional model reference is your selection, not automatic hardware identification. Brand listing does not guarantee vibration, independent paddles or vendor-specific controls in your browser.
Manufacturer references
Documentation reviewed 29 October 2026. Setup guidance, not a hands-on product review or a certification of browser support.