Ross-Tech Ross-Tech HEX or KEY USB Interface - two ways of downloading and installing the driver

Ross-Tech HEX or KEY USB Interface is a USB Universal Serial Bus hardware device. This driver was developed by Ross-Tech. USB/VID_0403&PID_FA20 is the matching hardware id of this device.

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

1. Download the setup file for Ross-Tech Ross-Tech HEX or KEY USB Interface driver from the location below. This download link is for the driver version 2.10.00 released on 2014-05-12.
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3. Run 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 easy to follow. The driver installation wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your computer and enjoy the new driver, as you can see it was quite smple.
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This driver is digitally signed by Ross-Tech.
Size of this driver: 179244 bytes (175.04 KB)
Driver rating 4.5 stars out of 26266 votes.
This driver was released for the following versions of Windows:

• This driver works on Windows 2000 64 bits
• This driver works on Windows Server 2003 64 bits
• This driver works on Windows XP 64 bits
• This driver works on Windows Vista 64 bits
• This driver works on Windows 7 64 bits
• This driver works on Windows 8 64 bits
• This driver works on Windows 8.1 64 bits
• This driver works on Windows 10 64 bits
• This driver works on Windows 11 64 bits

2. How to use 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 the easiest possible way 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 click 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 available driver updates. Search the list until you locate the Ross-Tech Ross-Tech HEX or KEY USB Interface driver. Click the Update button.
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5. That's it, you installed your first driver!
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