Nautilus Hyosung SPL91 driver download and installation

SPL91 is a Nautilus Hyosung USB Devices device. The Windows version of this driver was developed by Nautilus Hyosung. The hardware id of this driver is USB/VID_1a75&PID_4491; this string has to match your hardware.

1. Nautilus Hyosung SPL91 - install the driver manually

1. Download the driver setup file for Nautilus Hyosung SPL91 driver from the location below. This is the download link for the driver version 1.4.0.0 released on 2016-06-21.
2.  
3. Start the driver installation file from a Windows account with the highest privileges (rights). If your User Access Control (UAC) is running then you will have to confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Follow 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 PC and enjoy the fresh driver, it is as simple as that.
8.  

This driver is digitally signed by Nautilus Hyosung.
Download size of the driver: 241498 bytes (235.84 KB)
This driver was rated with an average of 4.5 stars by 82503 users.
This driver is compatible with 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. Using DriverMax to install Nautilus Hyosung SPL91 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 see!

1. Open DriverMax and click on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to analyze each driver on your computer.
2.  
3. Take a look at the list of driver updates. Search the list until you locate the Nautilus Hyosung SPL91 driver. Click on Update.
4.  
5. Enjoy using the updated driver! :)
6.