Mice and Touchpads

Replied Sep 26 , 2: Here is said that “it appears the v5. To be honest, I dont know what else try. Community Interface Knowledge Base. Post as a guest Name. Have you contacted QinHeng Electronics about this issue? Hope that’s helpful and thank you for looking into my issue.

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I’ve uninstalled and installed several time without any success. You can checked to see if the kext has been loaded using the command: Replied 11 days ago.

Thanks for sending the troubleshooting macinotsh. Note to make modifications, you have to boot into recovery mode, but the check can be done from a normally booted machine. Have you contacted QinHeng Electronics about this issue? There is no port enabled. Any help to install it successfully would be greatly appreciated!

Install CPx USB to UART Bridge VCP Driver on Mac OSX – Mac App Store

If so, do you know which specific chip it uses? I used the slabs Uninstaller script and it did return the driver not found error. Email Required, but never shown. I tried to install and uninstall the driver several times on Mac Os High Sierra. Vdp re-scanned Serial Ports and it does nothing.


Screen Shot at Replied Sep 276: Do note that you might have to install it twice for it to work, as the first install will just remove the existing driver. This is useful because some policy settings used by organizations can disable user consent for kernel extension loading.

Interface Knowledge Base

The vendor ID is 0x1a86 or Replied Aug 266: Are you sure that this product uses a Silabs CPx chip? Stack Overflow works best with JavaScript enabled. I wanted to look into this issue. Replied Sep 183: Fo some how I missed the Mac security part is.

Sign up using Email and Password. Sign up or log in Sign up using Google. Replied Sep 197: I don’t see these values showing up for any of the supported personalities for our driver. I have the same issue than others: To be honest, I dont know what else try. I have attached a couple of sceen shots. And yes, s can expect the OS to unload it when it is not being used.


When I tried the above commands I got no results neither. My mac doesn’t recognize the driver after I amcintosh the following driver from the Sillicon Labs:. Post Your Answer Discard By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies.