Qinheng Electronics (WCH) USB-SERIAL-B CH9103 port (COM/LPT/Serial) drivers

Drivers /  Ports (COM/LPT/Serial) /  Qinheng Electronics (WCH) /  USB-SERIAL-B CH9103

Device information

Name

USB-SERIAL-B CH9103

Manufacturer

Qinheng Electronics (WCH)

Type

Port (COM/LPT/Serial)

Hardware ID

USB\VID_1A86&PID_55D7&MI_02
Show all 

Driver Fusion

Automatically update and back up drivers
Learn more Download now

2 available drivers

USB-SERIAL-B CH9103

Version:

1.6.2023.5

Date:

10 May 2023

Size:

26 KB

INF file:

ch343cdc.inf
Windows 11, 10, 8.1, 8, 7
x64/x86/arm64/ia64

USB-SERIAL-B CH9103

Version:

1.5.2022.9

Date:

9 September 2022

Size:

24 KB

INF file:

ch343cdc.inf
Windows 11, 10, 8.1, 8, 7
x64/x86/arm64/ia64