Download and install Brainboxes Limited Brainboxes PCIe 2xRS-422/5 PX-313 driver

Brainboxes PCIe 2xRS-422/5 PX-313 is a Multi Port Serial hardware device. The Windows version of this driver was developed by Brainboxes Limited. The hardware id of this driver is PCI/Ven_135A&dev_400C&SUBSYS_400C135A; this string has to match your hardware.

1. Brainboxes Limited Brainboxes PCIe 2xRS-422/5 PX-313 - install the driver manually

1. Download the setup file for Brainboxes Limited Brainboxes PCIe 2xRS-422/5 PX-313 driver from the link below. This is the download link for the driver version 4.7.42.0 released on 2015-09-09.
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3. Run the driver installation 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.
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5. Follow the driver setup wizard, which should be quite easy to follow. The driver setup wizard will scan your PC for compatible devices and will install the driver.
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7. Shutdown and restart your PC and enjoy the updated driver, it is as simple as that.
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Brainboxes Limited applied a digital signature to this driver.
File size of the driver: 1269611 bytes (1.21 MB)
This driver was rated with an average of 4.3 stars by 58613 users.
This driver is fully 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. Installing the Brainboxes Limited Brainboxes PCIe 2xRS-422/5 PX-313 driver using DriverMax: the easy way

The most important 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 follow a few steps!

1. Start DriverMax and click on the yellow button named ~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 detected driver updates. Search the list until you find the Brainboxes Limited Brainboxes PCIe 2xRS-422/5 PX-313 driver. Click the Update button.
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5. That's it, you installed your first driver!
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