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Kenable USB 2.0 to Serial 9 Pin (RS-232) Adapter Cable 1M - FTDI Chipset

Kenable USB 2.0 to Serial 9 Pin (RS-232) Adapter Cable 1M - FTDI Chipset

This USB to Serial Adapter Cable is designed for connecting RS-232 devices such as terminals, prin...

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B&QB&Q - Hq Usb 2.0 To Serial 9 Pin (Rs-232) Adapter Cable Ftdi Chipset 1M
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Product Information

Full details

The Kenable USB-0039FDT is a USB to Serial Adapter Cable designed for users needing to connect legacy RS-232 devices like terminals, printers, or scanners to modern computers that lack a serial port. Its key benefit is enabling seamless communication between older hardware and newer systems, utilizing an integrated FTDI chip for reliable compatibility. A potential caveat is the need for driver installation and configuration within the operating system's device manager.

All features

Model Part NumberUSB-0039FDT
Brandkenable

Extended Product Information

FAQs

What is the main purpose of this adapter?

This adapter allows you to connect older devices that use a serial (RS-232) port to a modern computer that only has USB ports.

Does this adapter require external power?

No, the adapter is USB bus-powered, meaning it draws power directly from the USB port it is connected to.

Which operating systems are supported?

It supports Windows 10, Windows 8, Linux, and MAC OS 9.1 or newer.

How do I assign a specific COM port number?

You can assign or change the COM port number through your computer's Device Manager settings. The default is usually COM4.

What is the maximum data transfer speed?

The adapter supports transmission speeds configurable from 2400bps up to 115200bps.

Do I need to install drivers?

Yes, driver installation is typically required. These can often be automatically installed by the operating system or downloaded from the FTDI chipset manufacturer's website.

Can I use this to connect two computers directly?

This adapter is designed for connecting a computer to a serial device. For direct computer-to-computer connection, a null modem cable is usually required, which this adapter might facilitate depending on the specific configuration and software used, but it's not its primary intended use.

Troubleshooting

Device not detected by the computer

Ensure the USB cable is securely connected to both the adapter and the computer. Try a different USB port. Check Device Manager for any error icons related to the USB Serial Port and attempt to reinstall drivers.

COM port not appearing in Device Manager

Verify that the drivers have been installed correctly. Reboot the computer after driver installation. If the issue persists, try the adapter on another computer to rule out hardware failure.

Communication errors with the connected device

Double-check that the baud rate, data bits, parity, and stop bits settings in your computer's COM port configuration match the requirements of your serial device. Ensure the serial cable is correctly wired and undamaged.

Intermittent connection or data loss

Ensure the USB connection is stable and the cable is not damaged. Avoid using USB hubs if possible, and try connecting directly to the computer's USB port. Check for potential interference from other electronic devices.

Pros and Cons

Pros

  • Enables connection of essential serial devices to USB-only computers.
  • FTDI chipset provides high compatibility and stability.
  • Supports a wide range of communication speeds.
  • Flexible COM port assignment simplifies integration.
  • Plug-and-play functionality with USB bus power.

Cons

  • Requires driver installation on some operating systems.
  • May require manual COM port configuration in Device Manager.
  • Not suitable for devices requiring high-speed data transfer beyond serial capabilities.
  • Relies on the host computer's USB port for power.

Setup, Compatibility & Care

Setup:

  1. Connect the USB Type-A end of the adapter to an available USB port on your computer.
  2. Connect your RS-232 device to the 9-pin serial end of the adapter.
  3. If prompted, install the appropriate drivers for the FTDI chipset. Drivers are typically available from the manufacturer's website or may be automatically installed by the operating system.
  4. Once drivers are installed, open Device Manager (Windows) or equivalent (Linux/macOS).
  5. Locate the Ports (COM & LPT) section. You should see the USB Serial Port listed (often as 'USB Serial Port (COM4)' or similar).
  6. You can reassign the COM port number if necessary by right-clicking the device in Device Manager, selecting Properties, and then changing the Port Settings.

Compatibility:

  • Operating Systems: Windows 10, Windows 8, Linux, MAC OS 9.1 and later.
  • USB Standards: Supports USB v1.1 and USB v2.0.
  • Serial Devices: Compatible with standard RS-232 serial devices such as modems, terminals, printers, scanners, and industrial equipment.

Care:

  • Keep the adapter clean and dry. Avoid exposure to moisture or extreme temperatures.
  • Gently plug and unplug the connectors to prevent damage to the ports.
  • Ensure the USB cable connecting the adapter to the computer is not strained or bent sharply.

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