USB Serial Device Driver

The USB Serial Device driver helps Windows recognize your Delphin USB Serial Device and enables communication between the connected hardware and software that uses a serial connection. It is intended for users setting up the device for the first time, reinstalling Windows, or troubleshooting an unrecognized USB connection.

Key Features

• USB-to-serial communication: Allows compatible applications to communicate with the Delphin device through its USB connection.
• Device recognition: Provides the driver support Windows needs to identify and configure the connected hardware.
• Serial port access: Supports communication through a virtual COM port when that interface is provided by the device and driver package.
• Legacy Windows support: Listed supported operating systems include Windows 10, 8.1, 7, Vista, and XP. Choose a package that matches your Windows version and system architecture.

How to Install USB Serial Device Driver

1. Check your system and device. Confirm your Windows version and whether it is 32-bit or 64-bit. In Device Manager, check the device’s hardware IDs if you need to distinguish it from other products with the generic “USB Serial Device” name.
2. Select the correct package. Before starting your USB Serial Device driver download for Windows, verify that the package supports your Delphin hardware and operating system. Choose the latest version compatible with your setup. If you are comparing Windows 10/11 packages, note that Windows 11 is not included in this device’s listed supported systems.
3. Download and prepare the files. Use a trusted source, check any available publisher information, and extract the archive if necessary. A free download should still be checked for compatibility and authenticity before you run it.
4. Install the driver. Follow the included setup instructions. If no installer is supplied, open Device Manager, right-click the relevant device, select “Update driver” or the equivalent option, and browse to the extracted driver folder.
5. Verify the connection. Reconnect the device if instructed and restart Windows if requested. Check Device Manager for warning icons, then select the assigned COM port in your application if required.

Keep the driver updated by checking for compatible releases when you encounter connection problems or change your system configuration. Before an update, review the release notes and retain a working driver package so you can roll back if needed.