Download and install Nautilus Hyosung JPR31 driver

JPR31 is a Nautilus Hyosung USB Devices hardware device. This driver was developed by Nautilus Hyosung. USB/VID_1a75&PID_3531 is the matching hardware id of this device.

1. Install Nautilus Hyosung JPR31 driver manually

1. Download the setup file for Nautilus Hyosung JPR31 driver from the link below. This is the download link for the driver version 1.4.0.0 released on 2016-06-21.
2.  
3. Run the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled then you will have to accept of the driver and run the setup with administrative rights.
4.  
5. Follow the driver installation wizard, which should be pretty easy to follow. The driver installation wizard will analyze your PC for compatible devices and will install the driver.
6.  
7. Restart your computer and enjoy the updated driver, as you can see it was quite smple.
8.  

Nautilus Hyosung applied a digital signature to this driver.
Download size of the driver: 241498 bytes (235.84 KB)
This driver received an average rating of 4.8 stars out of 50569 votes.
This driver will work 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 install Nautilus Hyosung JPR31 driver using DriverMax

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 can you install a driver with DriverMax? Let's take a look!

1. Start DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your PC.
2.  
3. Take a look at the list of driver updates. Scroll the list down until you locate the Nautilus Hyosung JPR31 driver. Click on Update.
4.  
5. That's it, you installed your first driver!
6.