Tunnelrat Electronics


USB Modified with switch ELM327


USB Modified with switch ELM327

Product Code: USBELM
Weight: 120g
Product Condition: New

£17.95 inc. tax

USB Modified with switch ELM327 Summary

We now offer a choice of USB controllers. Please select which one you require when ordering.
The choices are:

FTDI - Premium brand USB controller. High quality, fast and stable up to 500k baud.
CH340 - Budget option works perfectly well up to 500k baud and cheaper!

As a guide, If you intend using our device for module programming, Conversmod or any application where high speeds are required for a long period of time then the FTDI option may perform slightly better.
If you just want the device for general use i.e. to read and reset some codes with occasional programming then the CH340 option will be fine.

Our modified ELM327 is the best choice for your Ford, Mazda or Mercury vehicle and is the only one recommended the world over by owners, organisations and software developers.

OUR PRODUCTS ARE GUARANTEED TO WORK AND ARE FULLY TESTED ON FORD VEHICLES! 

Our devices can access both HS CAN and MS CAN via the built in toggle switch and is very easy to use and setup.

This device works with Windows PC Ford software such as Elmconfig, Forscan, FF2, Conversmod and FoCCCus. It can also be used with other car makes and other ELM327 compatible OBD software.

Please note: We do not provide software. Please see our links page for popular software websites.
USB ELM327 and software is for Windows PC only.
It can be used with iMac but only if running Windows via dual boot or virtual machine and provided the iMac performance is not compromised.

Any laptop from Windows XP to Windows 10 will be fine however if module programming is required we would recommend Intel i3 minimum spec. 
Please keep your laptop plugged into a mains charger at all times to avoid unexpected shutdown due to poor battery performance.

For a product that works with iOS or Android devices please see our WiFi ELM327.
Do not use a USB ELM327 with a phone or tablet.

Photo for illustration only.
Product received may look different in appearance or have a different label to item in photo but all functionality will be exactly the same.
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 Customer Reviews


8 review(s) posted (write review)
Great product 5 product stars
"was sceptical to purchase this tool as the cheap ones on ebay are absolutely rubbish. This tool did everything I wanted it to do. Coded new injectors and do live diagnostics. If you want a cheap tool that does almost everything then this tool is the right tool for you. Easy instalation with all the correct links for software on there website hassle free with great support if you have any problems." Ben - 29 July 2020
Great product 5 product stars
"was sceptical to purchase this tool as the cheap ones on ebay are absolutely rubbish. This tool did everything I wanted it to do. Coded new injectors and do live diagnostics. If you want a cheap tool that does almost everything then this tool is the right tool for you. Easy instalation with all the correct links for software on there website hassle free with great support if you have any problems." Ben - 29 July 2020
Wonderful 5 product stars
"Following an injector AWOL issue with my Mondeo Mk3, TDCI, I could not recode with F-Super and Formidable. Many attempts later and zilch. So bought the TunnelRat Modified ELM327 USB and downloaded ForScan. The item arrived within two days, installed ForScan and the required driver and within five minutes, all the codes had been re-written and the engine fired up first time. Wonderful, amazing, brilliant; this little gadget is a real gem." Rex - 29 October 2020
Perfect for Ford 5 product stars
"After reading reviews I was afraid of buying some cheap clone from eBay / Amazon. Somebody has mentioned on a talkford.com forum that Tunnelrat makes quality products on affordable prices to hobbyists. I have ordered one USB with FTDI chipset. Price is OK and it works perfectly on my 2007 Ford Mondeo MK4 with Android and PC versions of Forscan. Absolutely recommended." ztm - 13 November 2018
Best you can buy 5 product stars
"This elm is the best one You can buy works perfect I had problems buying a cheap one off eBay bought this one 100% AA+ GOOD PRICE TOO!" anonymous - 04 March 2018
Great product 5 product stars
"was sceptical to purchase this tool as the cheap ones on ebay are absolutely rubbish. This tool did everything I wanted it to do. Coded new injectors and do live diagnostics. If you want a cheap tool that does almost everything then this tool is the right tool for you. Easy instalation with all the correct links for software on there website hassle free with great support if you have any problems." Ben - 29 July 2020
Saved me a lot of money 5 product stars
"3 days delivery to Germany, excellent! Worked ootb together with my Fiesta MK7 and Mondeo BA7. First tried to get ELMs (same price) from the big A working and failed. This device fits my needs quite perfectly! Thanks!" Stephan - 12 February 2020
Works perfect 5 product stars
"This product works perfect. They have have sent my one with ftdi chip. Great service!! Thanks" Roy - 21 November 2019

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