Download and install Ross-Tech Ross-Tech HEX or KEY USB Interface driver

Ross-Tech HEX or KEY USB Interface is a USB Universal Serial Bus device. This driver was developed by Ross-Tech. In order to make sure you are downloading the exact right driver the hardware id is USB/VID_0403&PID_FA20.

1. Ross-Tech Ross-Tech HEX or KEY USB Interface driver - how to install it manually

1. Download the driver setup file for Ross-Tech Ross-Tech HEX or KEY USB Interface driver from the link below. This download link is for the driver version 2.08.14 released on 2011-08-16.
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3. Start the driver installation file from a Windows account with administrative rights. If your User Access Control Service (UAC) is enabled then you will have to confirm the installation of the driver and run the setup with administrative rights.
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5. Go through the driver installation wizard, which should be pretty straightforward. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the fresh driver, it is as simple as that.
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This driver is not digitally signed.

This driver received an average rating of 3.3 stars out of 41735 votes.

2. The easy way: using DriverMax to install Ross-Tech Ross-Tech HEX or KEY USB Interface driver

The advantage of using DriverMax is that it will install the driver for you in just a few seconds and it will keep each driver up to date. How easy can you install a driver with DriverMax? Let's follow a few steps!

1. Start DriverMax and push on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
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3. Take a look at the list of driver updates. Scroll the list down until you find the Ross-Tech Ross-Tech HEX or KEY USB Interface driver. Click the Update button.
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5. That's all, the driver is now installed!
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