Download and install 1C USB PKey Device driver

USB PKey Device is a UPKEYX hardware device. The Windows version of this driver was developed by 1C. The hardware id of this driver is USB/VID_14A8&PID_0003.

1. Manually install 1C USB PKey Device driver

1. Download the driver setup file for 1C USB PKey Device driver from the location below. This download link is for the driver version 10.0.2.142 dated 2012-09-07.
2.  
3. Run the driver setup file from a Windows account with the highest privileges (rights). If your UAC (User Access Control) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Go through the driver setup wizard, which should be pretty easy to follow. The driver setup wizard will analyze your PC for compatible devices and will install the driver.
6.  
7. Restart your computer and enjoy the fresh driver, as you can see it was quite smple.
8.  

This driver was not digitally signed.

Driver rating 3.7 stars out of 27103 votes.

2. The easy way: using DriverMax to install 1C USB PKey Device 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 can you install a driver using DriverMax? Let's see!

1. Open DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
2.  
3. Take a look at the list of detected driver updates. Search the list until you locate the 1C USB PKey Device driver. Click the Update button.
4.  
5. Finished installing the driver!
6.