Exar Corporation drivers
25 Exar Corporation driver versions from official sources, sorted by release date. Check the supported hardware IDs on each driver page before installing.
| Driver | Version | Released | Windows / Arch |
|---|---|---|---|
| XR17C D152 Dual PCI UARTSHA-256 verified | 6.0.0.0 | April 13, 2022 | Windows 11Windows 1064-bit |
| XR17C D152 Dual PCI UARTSHA-256 verified | 5.4.1.0 | February 27, 2018 | Windows 1032-bit |
| XR17C D152 Dual PCI UARTSHA-256 verified | 5.4.1.0 | February 27, 2018 | Windows 1064-bit |
| XR17V352 High Performance Dual PCI Express UARTSHA-256 verified | 5.4.1.0 | February 27, 2018 | Windows 1032-bit |
| XR17V352 High Performance Dual PCI Express UARTSHA-256 verified | 5.4.1.0 | February 27, 2018 | Windows 1064-bit |
| XR17V352 High Performance Dual PCI Express UARTSHA-256 verified | 5.4.1.0 | February 27, 2018 | 32-bit |
| XR17C D152 Dual PCI UARTSHA-256 verified | 5.4.0.0 | May 23, 2017 | 32-bit |
| XR17C D152 Dual PCI UARTSHA-256 verified | 5.4.0.0 | May 23, 2017 | 64-bit |
| XR21V1414 4-channel UARTSHA-256 verified | 2.3.0.0 | November 11, 2016 | Windows 1064-bit |
| XR21V1414 4-channel UARTSHA-256 verified | 2.2.5.0 | February 15, 2016 | 32-bit |
| XR17C D152 Dual PCI UARTSHA-256 verified | 5.3.0.0 | September 1, 2015 | Windows 1064-bit |
| XR17C D152 Dual PCI UARTSHA-256 verified | 5.3.0.0 | September 1, 2015 | Windows 1032-bit |
| XR17C D152 Dual PCI UARTSHA-256 verified | 5.3.0.0 | September 1, 2015 | Windows 1064-bit |
| XR17V252 Dual UART PCI controllerSHA-256 verified | 5.3.0.0 | September 1, 2015 | 64-bit |
| XR17V254 Quad UART PCI controllerSHA-256 verified | 5.3.0.0 | September 1, 2015 | 32-bit |
| XR17V354 High Performance Quad PCI Express UARTSHA-256 verified | 5.3.0.0 | September 1, 2015 | 64-bit |
| XR17V358 High Performance Octal PCI Express UARTSHA-256 verified | 5.3.0.0 | September 1, 2015 | 32-bit |
| XR2280x UART Channel ASHA-256 verified | 2.2.0.0 | November 18, 2014 | Windows 1032-bit |
| XR21B1411 UARTSHA-256 verified | 2.1.0.0 | February 27, 2014 | 64-bit |
| XR21V1412 2-channel UARTSHA-256 verified | 2.1.0.0 | February 27, 2014 | 64-bit |
| XR21V1414 4-channel UARTSHA-256 verified | 2.1.0.0 | February 27, 2014 | 32-bit |
| XR21V1414 4-channel UARTSHA-256 verified | 2.1.0.0 | February 27, 2014 | 32-bit |
| XR21B1411 UARTSHA-256 verified | 1.9.0.0 | October 31, 2012 | 32-bit |
| XR21V1414 4-channel UARTSHA-256 verified | 1.9.0.0 | October 31, 2012 | 32-bit |
| XR21V1414 4-channel UARTSHA-256 verified | 1.9.0.0 | October 31, 2012 | 64-bit |
- XR17C D152 Dual PCI UART
v6.0.0.0 · April 13, 2022
Windows 11Windows 1064-bitSHA-256 verified
- XR17C D152 Dual PCI UART
v5.4.1.0 · February 27, 2018
Windows 1032-bitSHA-256 verified
- XR17C D152 Dual PCI UART
v5.4.1.0 · February 27, 2018
Windows 1064-bitSHA-256 verified
- XR17V352 High Performance Dual PCI Express UART
v5.4.1.0 · February 27, 2018
Windows 1032-bitSHA-256 verified
- XR17V352 High Performance Dual PCI Express UART
v5.4.1.0 · February 27, 2018
Windows 1064-bitSHA-256 verified
- XR17V352 High Performance Dual PCI Express UART
v5.4.1.0 · February 27, 2018
32-bitSHA-256 verified
- XR17C D152 Dual PCI UART
v5.4.0.0 · May 23, 2017
32-bitSHA-256 verified
- XR17C D152 Dual PCI UART
v5.4.0.0 · May 23, 2017
64-bitSHA-256 verified
- XR21V1414 4-channel UART
v2.3.0.0 · November 11, 2016
Windows 1064-bitSHA-256 verified
- XR21V1414 4-channel UART
v2.2.5.0 · February 15, 2016
32-bitSHA-256 verified
- XR17C D152 Dual PCI UART
v5.3.0.0 · September 1, 2015
Windows 1064-bitSHA-256 verified
- XR17C D152 Dual PCI UART
v5.3.0.0 · September 1, 2015
Windows 1032-bitSHA-256 verified
- XR17C D152 Dual PCI UART
v5.3.0.0 · September 1, 2015
Windows 1064-bitSHA-256 verified
- XR17V252 Dual UART PCI controller
v5.3.0.0 · September 1, 2015
64-bitSHA-256 verified
- XR17V254 Quad UART PCI controller
v5.3.0.0 · September 1, 2015
32-bitSHA-256 verified
- XR17V354 High Performance Quad PCI Express UART
v5.3.0.0 · September 1, 2015
64-bitSHA-256 verified
- XR17V358 High Performance Octal PCI Express UART
v5.3.0.0 · September 1, 2015
32-bitSHA-256 verified
- XR2280x UART Channel A
v2.2.0.0 · November 18, 2014
Windows 1032-bitSHA-256 verified
- XR21B1411 UART
v2.1.0.0 · February 27, 2014
64-bitSHA-256 verified
- XR21V1412 2-channel UART
v2.1.0.0 · February 27, 2014
64-bitSHA-256 verified
- XR21V1414 4-channel UART
v2.1.0.0 · February 27, 2014
32-bitSHA-256 verified
- XR21V1414 4-channel UART
v2.1.0.0 · February 27, 2014
32-bitSHA-256 verified
- XR21B1411 UART
v1.9.0.0 · October 31, 2012
32-bitSHA-256 verified
- XR21V1414 4-channel UART
v1.9.0.0 · October 31, 2012
32-bitSHA-256 verified
- XR21V1414 4-channel UART
v1.9.0.0 · October 31, 2012
64-bitSHA-256 verified