Intel(R) Thunderbolt 3 Firmware Update

This package provides the firmware update for Intel Thunderbolt 3 and is supported on Latitude, Precision, and XPS Notebook systems running Windows.

Fixes & Enhancements

Fixes
- Not Applicable.

Enhancements
- Enhanced support compatibility to Thunderbolt driver.

Version

Version 4.21.03.001, A02

Category

Chipset

Release date

14 Aug 2017

Last Updated

05 Oct 2017

Importance

Available formats

File Format: Windows/DOS
File Name: Intel_TBT3_FW_UPDATE_NVM21_MHTHF_A02_4.21.03.001.exe
Download Type: HTTP
File Size: 544.83 KB
Format Description:
This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from any Windows or MS DOS environment.
To ensure the integrity of your download, please verify the checksum value.
MD5:
386a9750cd549bae05a94e469e76c6e6
SHA1:
e1fe34783c63f0607b400dc33b9154a4eb19dc85
SHA-256:
1e46e057868a28f31c44c1e668cb9c81ef4b134a533517399088fb0a6dfb7252

By downloading, you accept the terms of the Dell Software License Agreement.

Dell Update Package (DUP) Instructions

Download

1. Click Download File to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.

Installation

1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update

Drivers help and tutorials