Windows x64 Latest release

Download RTX Lens

Monitor GPU power and individual connector pins on supported Windows hardware. The ZIP includes Setup and the optional Corsair iCUE widget.

RTXLens-win-x64.zip

Supported hardware

For connector monitoring, you need at least one of these devices.

Thermal Grizzly WireView Pro II
Inline per-pin current, voltage, and power readings, plus temperature probes and device faults.
Asus ROG Astral RTX 5080 or 5090
GPU-side per-pin monitoring and configurable alerts for sustained overcurrent or uneven pin loads.
MSI MPG Ai1300TS or Ai1600TS
PSU-side pin current for both 12V-2x6 connectors, plus temperature, fan readings, and optional fan control.

64-bit Windows: Windows 11 or Windows 10 build 17763 or later. Setup includes the required runtimes.
Administrator access: Approve the Windows elevation prompt so Setup can install the monitoring service.
USB data connection: Connect a WireView Pro II or MSI PSU to the PC over USB so the service can read it.
Local monitoring service: Keep the service running and leave localhost port 59273 available. Stop any older standalone monitoring service that uses the same port.

MSI Afterburner for MSI PSU users: Recommended for Safeguard+ alarms. Use Afterburner 4.6.7 or newer with the PSU.dll monitoring plugin, complete its initial setup, and keep Afterburner running for alarms. Run it as administrator if you use the bundled alarm scripts. Get MSI Afterburner
Corsair iCUE Xeneon Edge Widget: Optional. You need a Xeneon Edge display and a compatible version of iCUE. Import the included widget file into iCUE. Get Corsair iCUE
NVIDIA graphics driver: Use an up-to-date driver for GPU status and telemetry. Individual pin readings depend on the hardware listed above.

Download the ZIP and extract it to a folder.
Run Setup and approve the Windows prompt. Install the monitoring service and select the desktop app if you want the dashboard and configuration tools.
Open RTX Lens from the Start menu and enable the plugin for your hardware. Keep the desktop app running, including in the tray, if you want Windows notifications.