Xr21v1410-xr21b1411-windows-ver1840-x64-installer.exe-64-bit Operating System Updated ✰

The first step in installing the software is to download the XR21V1410-XR21B1411-Windows-Ver1840-X64-Installer.exe file from a trusted source. Here's how:

A: Officially, version 1840 targets Windows 10/11. It may install on Windows 7 x64 but is not guaranteed. For Win7, use version 1520 or earlier.

Before we proceed with the installation, it's essential to understand what the XR21V1410-XR21B1411-Windows-Ver1840-X64-Installer.exe file is. This executable file is a self-extracting archive that contains the necessary installation files for the XR21 series of devices, which are typically USB-to-serial chipsets used for converting USB signals to serial (RS-232) signals. These chipsets are commonly used in various electronic devices, including computers, peripherals, and industrial equipment. The first step in installing the software is

or XR21B1411 USB-UART (COMx)

Right‑click the .exe file and select . For Win7, use version 1520 or earlier

If you are working with embedded systems, USB-to-UART bridges, or industrial communication devices, you have likely encountered the need for reliable driver software. One specific file that appears frequently in technical forums and support pages is:

Once you've downloaded the file, follow these steps to install the software: These chipsets are commonly used in various electronic

xr21v1410-xr21b1411-windows-ver1840-x64-installer.exe is a driver installer for MaxLinear (formerly Exar)

Last updated: March 2025 – Verified for Windows 11 23H2 and Windows 10 22H2 (x64).

Both chipsets function as high-performance, single-channel Universal Asynchronous Receiver and Transmitter (UART) bridges. They streamline industrial design by operating from an internal 48MHz clock, which completely removes the need for an external crystal oscillator.