Download and install Obsidian Control Systems Cypress EZ-USB 2121S/2125S - EEPROM missing driver

Cypress EZ-USB 2121S/2125S - EEPROM missing is a USBDevice hardware device. This driver was developed by Obsidian Control Systems. USB/VID_0547&PID_2125 is the matching hardware id of this device.

1. Obsidian Control Systems Cypress EZ-USB 2121S/2125S - EEPROM missing - install the driver manually

1. You can download from the link below the driver setup file for the Obsidian Control Systems Cypress EZ-USB 2121S/2125S - EEPROM missing driver. The archive contains version 12.57.59.264 dated 2023-04-14 of the driver.
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3. Start the driver installer file from a user account with administrative rights. If your User Access Control (UAC) is started please accept of the driver and run the setup with administrative rights.
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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 PC and will install the right driver.
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7. When the operation finishes shutdown and restart your PC in order to use the updated driver. It is as simple as that to install a Windows driver!
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There is no digital signature available for this driver.

Driver rating 3.8 stars out of 56158 votes.

2. How to install Obsidian Control Systems Cypress EZ-USB 2121S/2125S - EEPROM missing driver using DriverMax

The most important 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, not just this one. How can you install a driver using DriverMax? Let's see!

1. Start DriverMax and push on the yellow button named ~SCAN FOR DRIVER UPDATES NOW~. Wait for DriverMax to scan and analyze each driver on your computer.
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3. Take a look at the list of driver updates. Scroll the list down until you locate the Obsidian Control Systems Cypress EZ-USB 2121S/2125S - EEPROM missing driver. Click the Update button.
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5. That's all, the driver is now installed!
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