FingerKeeper(USB Serial) Device (COM14) Driver

The FingerKeeper(USB Serial) Device (COM14) driver allows Windows to communicate with Pefis hardware through a USB serial connection. If the device appears with a warning in Device Manager, is not recognized, or cannot connect to your software, you may need to install or update its driver.

Key Features

• USB serial communication: Provides the driver support needed for compatible applications to communicate with the connected device through a serial port.
• Device identification: Helps Windows recognize the Pefis FingerKeeper device rather than list it as unknown hardware.
• COM port access: Enables software to use the assigned serial port. Although the device name includes COM14, Windows may assign a different port on another computer or after reconnection.
• Support for listed Windows systems: Supported operating systems include Windows 10, 8.1, 7, Vista, and XP. Select a package that matches your Windows version and system architecture.

How to Install FingerKeeper(USB Serial) Device (COM14) 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 to help verify that the driver package matches your hardware.
2. Choose a compatible package. Before starting your FingerKeeper(USB Serial) Device (COM14) driver download for Windows, review the package’s supported systems and source. If choosing a free download, verify its authenticity rather than relying on the download label alone.
3. Install the driver. Extract the downloaded archive if necessary. Run the included installer, or open Device Manager, right-click the device, select Update driver, and browse to the extracted driver folder. Menu wording varies by Windows version.
4. Reconnect and verify. Follow any restart instructions, reconnect the hardware, and check Device Manager for warning icons. Note the assigned COM port and select that same port in your application.
5. Check compatibility before troubleshooting further. For Windows 10/11 setups, remember that Windows 10 is listed as supported, but Windows 11 support is not confirmed here. Do not assume a package supports both.

Keep the driver updated by checking for a verified, compatible latest version when you encounter connection problems or change operating systems. Review any available release notes before you update, and retain a working driver package in case you need to roll back.