Standaard serieel via een Bluetooth-verbinding (COM4) Driver

The Standaard serieel via een Bluetooth-verbinding (COM4) driver enables Windows applications to communicate with a paired Bluetooth device through a virtual serial port. Provided by Microsoft, this Windows component is useful when compatible equipment—such as a serial adapter, scanner, or measuring instrument—needs a COM-port connection rather than a physical serial cable.

Key Features

• Virtual serial communication: Supports serial data exchange over Bluetooth for devices that use the Bluetooth Serial Port Profile.
• Application compatibility: Allows software with serial-port support to connect through COM4, provided that port is assigned to the intended paired device.
• Windows integration: Works with Windows Bluetooth services and Device Manager to manage the virtual connection. Although listed under USB, this entry represents a Bluetooth serial port, not necessarily a USB device.
• Legacy Windows coverage: Listed operating systems include Windows 10, 8.1, 7, Vista, and XP. Actual availability depends on the Bluetooth adapter, its driver, and the Windows installation.

How to Install Standaard serieel via een Bluetooth-verbinding (COM4) Driver

1. Check your system and device. Confirm your Windows version and system architecture. In Device Manager, look under “Ports (COM & LPT)” and “Bluetooth” to identify the virtual port and check for warning icons.

1. Choose a trusted driver source. Before starting a Standaard serieel via een Bluetooth-verbinding (COM4) driver download for Windows, check Windows Update. Microsoft’s virtual serial-port support is typically supplied by Windows; a separate free download may not be necessary. For adapter-specific software, use the adapter manufacturer’s official support source.

1. Install or update Bluetooth support. Apply applicable Windows updates, or install the correct Bluetooth adapter driver if it is missing. Restart your computer if prompted.

1. Pair the Bluetooth device. Enable its serial service if required by the device instructions. Windows may create an outgoing COM port automatically; otherwise, check the Bluetooth COM-port settings. The assigned number may differ from COM4.

1. Test the connection. Select the assigned COM port in your application and use the communication settings specified by the equipment manufacturer. If it fails, verify pairing and ensure another application is not using the port.

Keep the driver updated through trusted channels, choosing the latest version compatible with your hardware and operating system. For Windows 10/11 troubleshooting, verify compatibility separately: Windows 11 is not included in this entry’s listed supported systems. An update may help resolve connection issues, but correct pairing and port selection remain essential.