MediaTek MTK USB Port (COM11) Driver

The MediaTek MTK USB Port (COM11) driver helps Windows recognize a compatible MediaTek-based device and establish a USB serial connection with it. This connection may be used by compatible service or maintenance tools to communicate with the device. Although listed in the Printer category, this entry identifies a MediaTek communication port rather than a standard printer driver.

Key Features

• USB device recognition: Enables Windows to identify the supported MediaTek USB interface instead of leaving it listed as an unknown device.
• Serial port access: Provides a COM port that compatible software can use for device communication. COM11 is the assigned port number on this system; another computer may assign a different number.
• Maintenance tool connectivity: Supports communication needed by compatible diagnostic or servicing utilities, depending on the connected hardware and its operating mode.
• Windows compatibility: Driver packages may be available for Windows 11, 10, 8, and 7. Choose a package that explicitly supports your Windows version, system architecture, and device hardware ID.

How to Install

1. Confirm the device details. Open Device Manager and locate the MediaTek interface under “Ports (COM & LPT)” or “Other devices.” Check Properties > Details > Hardware Ids to help verify that the driver matches your hardware.

1. Download a compatible package. Select the MediaTek driver intended for your device and Windows version. Extract the downloaded archive if necessary, and review any included installation instructions.

1. Install the driver. Run the supplied installer if one is provided. For a manual installation, right-click the device in Device Manager, choose “Update driver,” select “Browse my computer for drivers,” and point Windows to the extracted folder.

1. Reconnect the device as instructed. Some MediaTek interfaces appear only when the device enters a particular connection or servicing mode. Follow the hardware manufacturer’s instructions, use a reliable USB data cable, and restart Windows if prompted.

1. Verify the connection. Check that MediaTek MTK USB Port appears without a warning icon in Device Manager. If your software requires a serial port selection, choose the COM number currently shown—it may not remain COM11.

If Windows rejects the package or the port does not appear, recheck the hardware ID and driver compatibility rather than forcing an unrelated driver to install.