Focusrite RedNet PCIeNX firmware

Focusrite active
interface

Latest firmware: 2.17.2

2.17.2released 26 Aug 2026

What's new in 2.17.2

Updated PCIeNX/TNX firmware to 1.0.869.429. Fixes an issue that could cause periodic glitching under certain conditions. Updated Windows Thunderbolt/PCIe driver to 4.150.0. Fixes an issue that could cause PCIeNX/TNX WDM channel names to be incorrect.

Last checked 12 Sep 2026

Download 2.17.2 from Focusriteopens in a new tab — downloads.focusrite.com

How to update the Focusrite RedNet PCIeNX

Firmware is bundled inside the RedNet Control application. Download and install the latest RedNet Control from focusrite.com/downloads. Launch RedNet Control — it detects connected units and prompts for firmware update if needed. A PCIe card slot connection is required.

What you need

RedNet Control — the software Focusrite uses to load firmware onto the Focusrite RedNet PCIeNX. Download links below.

Just for reference. For complete and up-to-date instructions, always refer to the manufacturer's official firmware page.

Drivers & software for the Focusrite RedNet PCIeNX

The Focusrite RedNet PCIeNX is updated with RedNet Control, published by Focusrite.

Download RedNet Control from Focusriteopens in a new tab — downloads.focusrite.com

Get Focusrite RedNet PCIeNX firmware alerts

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Focusrite RedNet PCIeNX firmware update history

Changelogs summarised from the manufacturer's release notes.

Version 2.17.2 — 26 Aug 2026

Release notes for this version are listed above.

Release notesopens in a new tab — support.focusrite.com

Version 2.17.1

Fixed an issue that could cause units to incorrectly be put into AES67 mode without user explicitly choosing to do so. Official macOS Tahoe support. Windows Thunderbolt/PCIe driver updated to 4.143.0.
Release notesopens in a new tab — downloads.focusrite.com

Focusrite RedNet PCIeNX manual & official pages

Focusrite RedNet PCIeNX firmware FAQ

What is the latest firmware for the Focusrite RedNet PCIeNX?

The latest firmware for the Focusrite RedNet PCIeNX is version 2.17.2, released on 26 Aug 2026. FW//RADAR last checked Focusrite's official page on 12 Sep 2026.

How do I update the Focusrite RedNet PCIeNX?

Firmware is bundled inside the RedNet Control application. Download and install the latest RedNet Control from focusrite.com/downloads. Full instructions on Focusrite's official firmware page.

What software do I need to update the Focusrite RedNet PCIeNX?

You need RedNet Control, available from Focusrite's support site.

Where can I download Focusrite RedNet PCIeNX firmware and drivers?

Directly from Focusrite's official firmware page — FW//RADAR links to the source and never hosts firmware files. Official firmware page →

Where can I find the Focusrite RedNet PCIeNX manual?

The official Focusrite user manual is a PDF hosted on fael-downloads-prod.focusrite.com. Focusrite RedNet PCIeNX user manual (PDF) →

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