
Make sure “Include subfolders” is ticked ON.į) If you get RED warning, choose: Install this driver software anyway Success!If yellow mark is STILL not gone after doing 1-6 above, then do this:Ī) While cable is plugged in, right-click on device with the yellow mark.Ĭ) Choose: Browser my computer for driver softwareĭ) Browse to and select folder where you unextracted Driver Pack 6.

You will likely see a yellow mark next to “Prolific”, like this:

Please FIRST move the unextracted folder to your Desktop, else below #2 step won’t show “Install” option.Then go straight to Step 2 to test it’s working ok. Then you only need to install DRIVER PACK 3. If you bought genuine ELM327 cable like this, Go to Step 2 below to test if everything is working ok… If you have 32-bit Windows, double-click on: CP210xVCPInstaller_x86.If you have 64-bit Windows, double-click on: CP210xVCPInstaller_圆4.DRIVER PACK 1 Steps to install Driver Pack 1:.

If you bought ELM327 cable from elsewhere (clones, eBay, other manufacturers) then install all Driver Packs below, because they cover widest range of chip makers… After install - go straight to Step 2 to test if it’s working.

then you only need to install DRIVER PACK 3. If you bought genuine ELM327 cable v2.1 like image below Only connect it when instructions say so.) (Cable should NOT be connected to your laptop yet. STEP 1: Download and Install Latest Tested ELM-327 Driver Files
