Qinheng Electronics (WCH) USB-Enhanced-SERIAL CH9105 port (COM/LPT/Serial) drivers

Drivers / Ports (COM/LPT/Serial) / Qinheng Electronics (WCH) / USB-Enhanced-SERIAL CH9105

Device information

Name

USB-Enhanced-SERIAL CH9105

Manufacturer

Qinheng Electronics (WCH)

Type

Port (COM/LPT/Serial)

Hardware IDs

USB\VID_1A86&PID_55EF&MI_00
USB\VID_1A86&PID_55EF&MI_02
USB\VID_1A86&PID_55EF&MI_04
USB\VID_1A86&PID_55EF&MI_06

Driver Fusion

Update and back up your drivers automatically

Learn more Download now

1 available driver

USB-Enhanced-SERIAL CH9105

Version:

2.2.2026.5

Date:

19 May 2026

Size:

373 KB

INF file:

ch343ser.inf

Windows 11, 10, 8.1, 8, 7
x64