Standard Serial over Bluetooth link (COM272) Driver

The Standard Serial over Bluetooth link (COM272) driver lets Windows applications communicate with a paired Bluetooth device through a virtual serial port. This Microsoft component is useful when connecting equipment that uses Bluetooth serial communication, such as compatible scanners, GPS receivers, or diagnostic tools. COM272 is the port number assigned by Windows, not a separate hardware model.

Key Features

• Virtual serial communication: Provides a COM-port interface for applications that exchange data with Bluetooth devices using the Serial Port Profile (SPP).
• Windows integration: Works with the Windows Bluetooth stack to support compatible paired devices without a physical serial cable.
• Application compatibility: Lets serial-enabled software select COM272 and communicate with the connected device, provided the software supports that port number.
• Device management: Appears in Device Manager so you can check driver details, review device status, and troubleshoot connection issues.

How to Install Standard Serial over Bluetooth link (COM272) Driver

1. Check your Windows version and Bluetooth adapter. This listing covers Windows 10, 8.1, 7, Vista, and XP. For Windows 10/11 systems, confirm compatibility with your Bluetooth adapter manufacturer; Windows 11 support is not established by this listing.
2. Use a trusted driver source. Before choosing a Standard Serial over Bluetooth link (COM272) driver download for Windows, check Windows Update or your computer manufacturer’s support page. This Microsoft component is typically supplied with Windows, so a separate free download may not be necessary.
3. Install any required Bluetooth adapter driver. Use the package intended for your adapter, Windows release, and system architecture. A malfunctioning adapter driver can prevent the virtual serial port from appearing.
4. Pair the Bluetooth device. Enable its serial communication service if required by its documentation. Windows should install the virtual COM-port component when the appropriate service is available.
5. Verify and test the connection. Open Device Manager and check “Ports (COM & LPT)” for the Bluetooth serial entry. Select the assigned port in your application; if Windows assigns a number other than COM272, use that number instead.

Keep the Bluetooth adapter and related Windows components updated through trusted sources. The latest version should be the one compatible with your system—not simply the newest package available. If an update does not resolve connection problems, check pairing, the device’s serial service, and your application’s port settings before reinstalling drivers.