Sealevel Systems, Inc. Ultra-COMM 4.422.PCIe: PCI Express 4 Port RS-422/5 7402e Port 1 - two ways of downloading and installing the driver

Ultra-COMM 4.422.PCIe: PCI Express 4 Port RS-422/5 7402e Port 1 is a Ports hardware device. This driver was developed by Sealevel Systems, Inc.. The hardware id of this driver is MF/PCI_0001_DEV0.

1. Manually install Sealevel Systems, Inc. Ultra-COMM 4.422.PCIe: PCI Express 4 Port RS-422/5 7402e Port 1 driver

1. You can download from the link below the driver setup file for the Sealevel Systems, Inc. Ultra-COMM 4.422.PCIe: PCI Express 4 Port RS-422/5 7402e Port 1 driver. The archive contains version 3.7.4 released on 2018-06-15 of the driver.
2.  
3. Run the driver installer file from a user account with the highest privileges (rights). If your User Access Control Service (UAC) is enabled please confirm the installation of the driver and run the setup with administrative rights.
4.  
5. Go through the driver installation wizard, which will guide you; it should be pretty easy to follow. The driver installation wizard will scan your computer and will install the right driver.
6.  
7. When the operation finishes restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
8.  

This driver is digitally signed by the manufacturer.
Size of this driver: 82045 bytes (80.12 KB)
This driver was rated with an average of 4.4 stars by 2365 users.
This driver is fully compatible with the following versions of Windows:

• This driver works on Windows 2000 32 bits
• This driver works on Windows Server 2003 32 bits
• This driver works on Windows XP 32 bits
• This driver works on Windows Vista 32 bits
• This driver works on Windows 7 32 bits
• This driver works on Windows 8 32 bits
• This driver works on Windows 8.1 32 bits
• This driver works on Windows 10 32 bits
• This driver works on Windows 11 32 bits

2. Using DriverMax to install Sealevel Systems, Inc. Ultra-COMM 4.422.PCIe: PCI Express 4 Port RS-422/5 7402e Port 1 driver

The advantage of using DriverMax is that it will setup the driver for you in just a few seconds and it will keep each driver up to date, not just this one. How easy can you install a driver using DriverMax? Let's take a look!

1. Open DriverMax and press on the yellow button that says ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
2.  
3. Take a look at the list of detected driver updates. Scroll the list down until you find the Sealevel Systems, Inc. Ultra-COMM 4.422.PCIe: PCI Express 4 Port RS-422/5 7402e Port 1 driver. Click the Update button.
4.  
5. That's it, you installed your first driver!
6.