Outbyte

Exar Corporation XR21B1424 USB UART Ch A

Download Ports drivers for Windows, that can help resolve Exar Corporation XR21B1424 USB UART Ch A PC issues. Check and update all PC drivers for Windows 11, 10, 8.1, 8, and 7 (32-bit/64-bit)
Driver Description
Manufacturer: Exar Corporation
Driver type: Input Devices
Latest update: 2021-08-03
Versions:
2.6.0.3
2.6.0.0
2.5.0.1
2.5.0.0
2.4.0.0
2.3.0.2
2.3.0.0
2.2.5.6
2.2.5.2
2.2.5.0
2.2.0.0
File size: 89KB
PNPID Description: XR21B1424 USB UART Ch A
Hardware IDs:
USB\VID_04E2&PID_1424&MI_00
Supported OS: Windows 7Windows 8Windows 10Windows 11
Update Windows Drivers

Check and update all PC drivers for your computers for any operation system: Windows 11, Windows 10, Windows 7 and Windows 8.

Download PC drivers with Outbyte Driver Updater
AVarmor

No viruses or unwanted programs. Installation files were scanned by AVarmor. Last check: 28.08.2025

100% Genuine

Outbyte Driver Updater gets only official drivers made exactly for each device being updated