Title Products Classification Last Updated Version Size          Download
wch.cn - Ports - 2.1.2025.7 Windows 10, version 1809 and later, Servicing Drivers, Windows 10, version 1809 and later, Upgrade & Servicing Drivers Drivers (Other Hardware) 7/18/2025 2.1.2025.7 227 KB 232965
wch.cn - Ports - 2.1.2025.7 Windows 11 Client, version 22H2 and later, Servicing Drivers, Windows 11 Client, version 22H2 and later, Upgrade & Servicing Drivers Drivers (Other Hardware) 7/18/2025 2.1.2025.7 226 KB 231719
wch.cn - Ports - 2.0.2025.3 Windows 11 Client, version 22H2 and later, Servicing Drivers, Windows 11 Client, version 22H2 and later, Upgrade & Servicing Drivers Drivers (Other Hardware) 3/2/2025 2.0.2025.3 226 KB 231663
wch.cn - Ports - 3.9.2024.9 Windows 11 Client, version 22H2 and later, Servicing Drivers, Windows 11 Client, version 22H2 and later, Upgrade & Servicing Drivers Drivers (Other Hardware) 9/15/2024 n/a 185 KB 189899
wch.cn - Ports - 3.9.2024.9 Windows 10 and later drivers, Windows Server Drivers , Windows 10 and later upgrade & servicing drivers Drivers (Other Hardware) 9/15/2024 n/a 185 KB 189899
wch.cn - Ports - 3.9.2024.9 Windows 10 and later drivers, Windows 10 and later upgrade & servicing drivers Drivers (Other Hardware) 9/15/2024 n/a 185 KB 189899
wch.cn - Ports - 3.8.2023.2 Windows 11 Client, version 22H2 and later, Servicing Drivers, Windows 11 Client, version 22H2 and later, Upgrade & Servicing Drivers Drivers (Other Hardware) 2/10/2023 n/a 199 KB 204787
wch.cn - Ports - 1/30/2019 12:00:00 AM - 3.5.2019.1 Windows 10 and later drivers, Windows Server Drivers Drivers (Other Hardware) 1/29/2019 n/a 96 KB 98312
wch.cn - Ports - 3.5.2019.1 Windows - Client, version 21H2 and later, Servicing Drivers, Windows - Client, version 21H2 and later, Upgrade & Servicing Drivers Drivers (Other Hardware) 1/29/2019 n/a 92 KB 95124
wch.cn - Ports - 1/30/2019 12:00:00 AM - 3.5.2019.1 Windows Vista, Windows XP 64-Bit Edition Version 2003 Drivers (Other Hardware) 1/29/2019 n/a 96 KB 98312
wch.cn - Ports - 3.5.2019.1 Windows 10, Vibranium and later, Servicing Drivers, Windows 10, Vibranium and later, Upgrade & Servicing Drivers Drivers (Other Hardware) 1/29/2019 n/a 92 KB 95124
wch.cn - Ports - 1/30/2019 12:00:00 AM - 3.5.2019.1 Windows Vista, Windows XP 64-Bit Edition Version 2003 Drivers (Other Hardware) 1/29/2019 n/a 96 KB 98312
wch.cn - Ports - 1/30/2019 12:00:00 AM - 3.5.2019.1 Windows 10, version 1903 and later, Servicing Drivers Drivers (Other Hardware) 1/29/2019 n/a 96 KB 98312
wch.cn - Ports - 1/30/2019 12:00:00 AM - 3.5.2019.1 Windows Vista, Windows XP, Windows 2000 Drivers (Other Hardware) 1/29/2019 n/a 96 KB 98312
wch.cn - Ports - 1/30/2019 12:00:00 AM - 3.5.2019.1 Windows Vista, Windows 2000, Windows XP Drivers (Other Hardware) 1/29/2019 n/a 96 KB 98312
wch.cn - Ports - 1/30/2019 12:00:00 AM - 3.5.2019.1 Windows 10 and later drivers Drivers (Other Hardware) 1/29/2019 n/a 96 KB 98312
wch.cn - Ports - 3.5.2019.1 Windows 10, version 1903 and later, Servicing Drivers, Windows 10, version 1903 and later, Upgrade & Servicing Drivers Drivers (Other Hardware) 1/29/2019 n/a 92 KB 95124
wch.cn - Ports - 1/30/2019 12:00:00 AM - 3.5.2019.1 Windows 10, version 1903 and later, Servicing Drivers Drivers (Other Hardware) 1/29/2019 n/a 96 KB 98312
wch.cn - Other hardware - USB-SERIAL CH340 Windows 8.1 and later drivers Drivers (Other Hardware) 8/7/2014 n/a 88 KB 90380
wch.cn - Other hardware - USB-SERIAL CH340 Windows 8.1 and later drivers Drivers (Other Hardware) 8/7/2014 n/a 88 KB 90390
wch.cn - Other hardware - USB-SERIAL CH340 Windows 8, Windows 8.1 and later drivers Drivers (Other Hardware) 11/3/2011 n/a 85 KB 87326
wch.cn - Other hardware - USB-SERIAL CH340 Windows 7, Windows 8 Drivers (Other Hardware) 6/2/2009 n/a 74 KB 76468
wch.cn - Other hardware - USB-SERIAL CH340 Windows 8, Windows 7 Drivers (Other Hardware) 6/2/2009 n/a 74 KB 76478
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