CP210x USB to UART Bridge VCP Drivers

The CP210x USB to UART Bridge Virtual COM Port (VCP) drivers are required for device operation as a Virtual COM Port to facilitate host communication with CP210x products. These devices can also interface to a host using the direct access driver. These drivers are static examples detailed in application note 197: The Serial Communications Guide for the CP210x, download an example below:

AN197: The Serial Communications Guide for the CP210x


Download Software

The CP210x Manufacturing DLL and Runtime DLL have been updated and must be used with v6.0 and later of the CP210x Windows VCP Driver. Application Note Software downloads affected are AN144SW.zip, AN205SW.zip and AN223SW.zip. If you are using a 5.x driver and need support you can download archived
Application Note Software.

Download for Windows 7/8/8.1/10 (v6.7.5)

Download for Windows XP/Server 2003/Vista/7/8/8.1 (v6.7)

Platform Software Release Notes
Download Silicon Labs VCP Software for WindowsWindows XP/Server 2003/Vista/7/8/8.1 Download VCP (3.66 MB) Download VCP Revision History

Download for Windows 2K (v6.3a)

Platform Software Release Notes
Download Silicon Labs VCP Software for WindowsWindows 2K Download VCP (4.79 MB) Download Win2K VCP Revision History

Download for WinCE

Download for Macintosh OSX (v5)

Platform Software Release Notes
Download Silicon Labs VCP Software for MacMac OSX Download VCP (832 KB) Download Mac VCP Revision History

Download for Linux

Download for Android

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