Connect Port Devices Driver Download For Windows



TS-990S, TS-890S, TS-590SG, TS-590S, TH-D72A/E
KPG-22U, KPG-46U, KPG-186U
Virtual COM Port Driver
Last updated : August 21, 2019
Introduction
Thank you for choosing the KENWOOD transceivers. You can connect your TS-990S, TS-890S, TS-590SG, TS-590S, or TH-D72A/E to a PC via a USB cable, or you can connect your TH-K20A/E, TH-K40A/E, TM-281A/E, TM-481A, or other transceivers to a PC via the KPG-22U/46U/186U programming cables by installing the virtual COM port driver in the PC, and then utilize the Radio Control Program, Memory Control Program, or other software we have provided.
This virtual COM port driver installation program is provided by Silicon Laboratories Inc.
After reading through the following explanations, feel free to download and install the software.
Operating Environment
1.Operating System (OS)
Windows® 7 (32-bit or 64-bit)
Windows® 8.1 (32-bit or 64-bit)
Windows® 10 (32-bit or 64-bit)
2.Peripheral Devices
USB 2.0 interface.
Installing the virtual COM port driver
ATTENTION: Do not connect the device to a PC before installing the virtual COM port driver.
Extract the downloaded file ('CP210x_Windows_Drivers.zip' for Windows® 7/8.1, or 'CP210x_Universal_Windows_Driver.zip' for Windows® 10) into a designated folder.In the designated folder, a folder labeled 'CP210x_Windows_Drivers' or 'CP210x_Universal_Windows_Driver' will be created.
In the created folder, double click the 'Cp210xVCPInstaller_x86.exe' with 32-bit OS, or the 'Cp210xVCPInstaller_x64.exe' with 64-bit OS, and follow the instructions that appear on the display to install the virtual COM port driver.
Connecting the device to a PC
Turn the transceiver power ON, then connect it to a PC via a connection cable for the transceiver. The PC will detect new hardware.
The installation of the device driver software will start automatically.
If a reboot request appears, please reboot the PC.
Confirming the COM port number
Open the 'Device Manager' to confirm which COM port number is assigned for connection with the device.
(Confirm the COM port number after turning on the transceiver and connecting the transceiver to the PC using a USB cable, or after connecting the KPG-22U/46U/186U to the PC.)
For Windows® 7
1. Click the Windows® [Start] button.
2. Right-click [Computer], then click [Properties].
3. Click [Device Manager] in the displayed window.
4. [Device Manager] window will appear.
For Windows® 8.1 and Windows® 10
1. Right-click the Windows® [Start] button.
2. Click [Device Manager] in the displayed window.
3. [Device Manager] window will appear.
Click “Ports (COM & LPT)” to extend it, then you can find “Silicon Labs CP210x USB to UART Bridge (COMxx)”.The “COMxx” number is different depending on your PC.
In the above example, “Silicon Labs CP210x USB to UART Bridge (COM3)” is listed. This means that COM3 is assigned for the connection with the transceiver.
Select this port number in the configurations for communication in the software you are using.
Note:
When connecting a TS-890S transceiver to the PC, 2 virtual COM ports are assigned as follows.
In the TS-890S Menu settings, these 2 virtual COM ports are defined as [Virtual 'Standard' COM Port] and [Virtual 'Enhanced' COM Port].
These 'Standard' and 'Enhanced' virtual COM ports are distinguished as follows.
•Double-click on these in the Device Manager to display the respective Properties windows.
•Select the 'Details' tab and then select 'Location Paths' (or 'Rutas de acceso de ubicación':Español, 'Chemins d'accès des emplacements':Français, 'Speicherortpfade':Deutsch, 'Percorsi':Italiano, 'Locatiepaden':Nederlands) from the Property drop-down menu.
•Move the mouse cursor to the line displayed in the 'Value' column (the top line if multiple lines are displayed) and check the number in the parenthesis on the right end of the character string.
The port displayed with the number (1) is the virtual COM (Standard) port of the transceiver.
In the display example above, the virtual 'Standard' COM port is assigned to COM3.
The port displayed with the number (2) is the virtual COM (Enhanced) port of the transceiver.
In the display example above, the virtual 'Enhanced' COM port is assigned to COM4.
Please also refer to the TS-890S Instruction manual for details.
If you agree with the details listed above, click one of the following links corresponding to each OS to download the virtual COM port driver installation program.
For Windows® 7/8.1:
'CP210x_Windows_Drivers.zip'(v6.7.6) 6.83MB download
For Windows® 10:
'CP210x_Universal_Windows_Driver.zip'(v10.1.8) 878KB download
You can also download the latest and earlier versions virtual COM port driver installation program from the Silicon Laboratories website. (The URL link is subject to change.).
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This article describes an issue that occurs when you use a FireWire port-based device in Windows 8.1 or Windows 8. Additional steps of configuration is required to enable this update after the installation.

In Device Manager at Redmi 7A, Properties: “The drivers for this device have not installed. (Code 28) There are no compatible drivers for this device. To find a driver for this device, click Update Driver. ” After I activated the Update Driver button, I received the following responses: “Windows could not find drivers for your device”. Need a Bluetooth Driver for your accessory? If you are having Bluetooth trouble, updates should be available through Microsoft's Windows Update service. If drivers were not downloaded automatically by Windows Update, use Device Manager to refresh the driver from Windows Update, or contact the device manufacturer.

Symptoms

Windows 10 device driver download

Assume that you have a computer that equips with an IEEE 1394 FireWire controller card. After you upgrade the computer from Windows 7 to Windows 8.1 or Windows 8, devices that connect to the computer by using a FireWire port do not work.

Cause

This issue occurs because the legacy 1394 bus drivers (1394bus.sys and Ochi1394.sys) are removed in Windows 8.1 or Windows 8.

Resolution

Update information

How to obtain this update

Microsoft Download Center

The following files are available for download from the Microsoft Download Center:

Devices

Operating system

Update

All supported x86-based versions of Windows 8.1 or of Windows 8

All supported x64-based versions of Windows 8.1 or of Windows 8

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:

119591 How to obtain Microsoft support files from online services Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

Additional steps of configuration requirement

After you install the 1394 OHCI Legacy Driver.msi file, follow these steps:

  1. Right-click the Legacy1394.inf file under one of the following paths based on the computer's architecture:

    • C:Program Files1394 OHCI Compliant Host Controller (Legacy)x86_driver

    • C:Program Files1394 OHCI Compliant Host Controller (Legacy)x64_driver

  2. Click Install.

  3. Open Device Manager in Control Panel.

  4. Expand IEEE 1394 Bus host controllers, and then locate the host controller.

  5. Right-click the host controller, and then click Update Driver Software.
    The screen shot of the host controller and the Update Driver Software is listed in the following example:

  6. Click Browse my computer for driver software.

  7. Click Let me pick from a list of device drivers on my computer.

  8. Click Generic1394 OHCI compliant host controller (Legacy), and then click the Next button.

  9. Click the Close button.


Prerequisites

There are no prerequisites for installing this update.

Registry information

To apply this update, you do not have to make any changes to the registry.

Restart requirement

Connect Port Devices Driver Download For Windows 10

You have to restart the computer after you apply this update.

Update replacement information

This update does not replace a previously released update.

File information

Update device drivers windows 10

The global version of this hotfix installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.

Windows 8.1 and Windows 8 file information notesThe MANIFEST files (.manifest) and the MUM files (.mum) that are installed for each environment are not listed

For all supported x86-based versions of Windows 8.1 or of Windows 8

File name

File version

File size

Date

Time

Platform

1394_ohci_legacydriver.msi

Not Applicable

208,896

15-Aug-2014

20:48

Not Applicable

For all supported x86-based versions of Windows 8.1 or of Windows 8

File name

File version

File size

Date

Time

Platform

1394_ohci_legacydriver.msi

Not Applicable

208,896

15-Aug-2014

20:48

Not Applicable


Status

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the 'Applies to' section.

More Information

Steps of uninstalling the 1394 OHCI Legacy Driver.msi file

  1. Open Control Panel in the Category view.

  2. Click Uninstall a program in Control Panel.

  3. Right-click 1394 OHCI Compliant Host Controller (Legacy), and then click Uninstall.
    The screen shot of uninstalling the 1394 OHCI Compliant Host Controller (Legacy) is listed in the following example:

Additional package information

  • This driver is only intended to work with legacy 1394 host controllers. Therefore, you may experience lower transfer data rates than the 1394b driver.

  • The driver is intended to resolve compatibility issues for 1394 peripherals on 1394b systems. If you are not experiencing these issues, you should continue to use inbox drivers that are provided in Windows 8.1 or Windows 8.

  • You have to reinstall this stand-alone driver package if you upgrade to a newer operating system version in the future.


For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

Windows Device Drivers Free

824684 Description of the standard terminology that is used to describe Microsoft software updates