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DIYAutotune USB to Serial Adapter - TunerStudio by US Shift

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  • USB-to-Serial Adapter
USB-to-Serial Adapter

Ensure a proper connection from your Mega Squirt PNP Gen 2 to your tuning laptop with this usb to serial adapter from DIYAutotune. Compatible with TunerStudio!

Item #USB-2920
MPN# USB-2920

Everyday Low Price: $26.99

In Stock 

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  • Works With All Versions of TunerStudio
  • Connects Laptop Without DB9 Serial to USB
  • Full Technical Support From DIYAutotune


  • Threaded Lock Screws
  • USB 2.0 Compatible
  • FTDI USB To RS232 Converter Chipset

What's in the Box

  • (1) USB to Serial Adapter
  • (1) 2' Adapter Extension
  • (1) CD w/ Driver and User Guide

Made in the USA

Product Description

USB to Serial Adapter For MegaSquirt PNP Gen 2
Ensure a proper connection to your laptop while tuning your 86-95 Mustang with a MegaSquirt PNP Gen 2. This USB to Serial Adapter has been tested and works properly with all versions of TunerStudio. DIYAutotune highly recommends this adapter to be used if your tuning PC/laptop doesn’t have a DB9 Serial connector. This adapter includes a 2' extension cable, but DIYAutotune only recommends using the extension cable if you have vibration issues with the adapter plugged directly into your laptop.

Product Note
For the latest drivers and support visit Here

US Shift Warranty Information

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

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About This Brand

US Shift
US Shift transmission control systems from Baumann Electronic Controls represent the state of the art in electronic transmission control. US Shift products are cost-effective, easy to install, and easy to use for high-performance and heavy-duty applications. US Shift products are equally well suited to the finest street rods, 8-second drag cars, off-road vehicles, high-powered diesel, motor-homes, and specialty applications. US Shift controllers feature the smallest size, most useful features, and greatest value of any transmission controller on the market. Best of all, they are proudly made in the USA.

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