Sony HS-USB Android Serial (COM105) Driver

The Sony HS-USB Android Serial (COM105) driver helps Windows recognize the USB serial interface exposed by a compatible Sony Android device and makes it available to supported software through a COM port. It is intended for users whose device appears as an unknown USB device, shows a driver warning, or needs a serial connection for compatible diagnostic or service tools.

Key Features

• Enables USB serial communication between a compatible Sony Android device and Windows applications that require a COM-port connection.
• Helps Windows identify the interface as Sony HS-USB Android Serial rather than leaving it listed as an unrecognized device.
• Supports driver setup on Windows 10, 8.1, 7, Vista, and XP when the downloaded package matches the operating system and hardware.
• Provides the serial interface driver associated with Qualcomm Atheros hardware; it is not a replacement for separate file-transfer, ADB, or fastboot drivers.

How to Install Sony HS-USB Android Serial (COM105) Driver

1. Check your system and device. Confirm your Windows version and whether it is 32-bit or 64-bit. In Device Manager, open the device’s Properties and check its hardware IDs against those listed for the driver package. COM105 is an assigned port number, not a unique hardware identifier.
2. Choose a compatible package. Before starting your Sony HS-USB Android Serial (COM105) driver download for Windows, review the supported hardware and operating systems. Select the latest version that explicitly supports your setup. For Windows 10/11 systems, note that Windows 11 is not included in the supplied compatibility list.
3. Download and prepare the files. If a free download is offered, verify the source and publisher before opening it. Extract compressed files to a folder you can easily locate.
4. Install the driver. Run the included installer, if available, or open Device Manager, right-click the matching device, and select Update driver. Choose the option to browse your computer, then point Windows to the extracted driver folder. Do not bypass driver-signature warnings.
5. Verify the connection. Reconnect the device and restart Windows if prompted. Check that Device Manager lists the serial interface without a warning icon, then select its assigned COM port in your compatible software.

Keep the driver updated when a verified release addresses connection problems or supports changes to your system. Before an update, confirm compatibility rather than assuming the newest package is suitable; a working, correctly matched driver is usually preferable to an unverified replacement.