Usbtoserialrs232driverfreedownload
USB to Serial RS232 Driver Free Download
If you have an older serial device that you want to connect to your computer via a USB port, you will need a USB to Serial RS232 converter cable. These cables have a built-in chip that converts the USB signals to serial signals and vice versa. However, you will also need a driver software that allows your operating system to recognize and communicate with the cable and the device.
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In this article, we will show you how to download and install the USB to Serial RS232 driver for Windows 11, 10, 8.1, 7, Vista, XP, and other operating systems. We will also provide some troubleshooting tips in case you encounter any problems.
How to Download the USB to Serial RS232 Driver
There are two main types of USB to Serial RS232 converter cables: those with a Prolific chipset and those with a FTDI chipset. You will need to download the driver that matches the chipset of your cable. You can check the chipset by using a tool like [PL2303 CheckChipVersion] or by looking at the label on the cable.
Here are some links where you can download the USB to Serial RS232 driver for different chipsets and operating systems:
[Prolific USB to Serial RS232 Driver]: This driver supports cables with a Prolific chipset (VID_067B&PID_2303, PID_2304, PID_23A3, PID_23B3, PID_23C3,PID_23D3,PID_23E3,PID_23F3,PID_2323). It is compatible with Windows 11 (64-bit), Windows 10 (32 & 64-bit), Windows 8.1 (32 & 64-bit), Windows 7 (32 & 64-bit), Windows Vista (32 & 64-bit), Windows XP (32 & 64-bit), and other Windows versions. It also supports Windows Server 2016, Server2008, 2008R2, 2012, 2012R2, and 2019.
[FTDI USB to Serial RS232 Driver]: This driver supports cables with a FTDI chipset (VID_0403&PID_6001). It is compatible with Windows 11 (32 & 64-bit), Windows 10 (32 & 64-bit), Windows 8.1 (32 & 64-bit), Windows 7 (32 & 64-bit), Windows Vista (32 & 64-bit), Windows XP (32 & 64-bit), and other Windows versions. It also supports Windows Server 2016, Server2008 R2 x64, Server2008 x86/x64, Server2003 x86/x64.
[Dell USB to Serial RS232 Driver]: This driver supports cables with a Prolific chipset that are sold by Dell. It is compatible with Windows 10 (32 & 64-bit), Windows 8.1 (32 & 64-bit), and Windows 7 (32 & 64-bit).
How to Install the USB to Serial RS232 Driver
After downloading the driver file that matches your cable and operating system, you can follow these steps to install it:
Unplug the USB to Serial RS232 cable from your computer.
Run the driver installer file that you downloaded. Follow the on-screen instructions to complete the installation.
Plug the USB to Serial RS232 cable into your computer. Wait for the driver to be automatically detected and installed by your operating system.
Check if the cable and the device are working properly by opening the Device Manager and looking for a COM port under Ports (COM & LPT). You can also use a terminal program like [PuTTY]( or [Tera Term]( to test the communication.
Troubleshooting Tips for the USB to Serial RS232 Driver
If you encounter any problems with the USB to Serial RS232 driver, here are some tips that may help you:
Make sure that you have downloaded and installed the correct driver for your cable and operating system. If you are not sure, you can use a tool like [PL2303 CheckChipVersion] to verify the chipset of your cable.
Make sure that you have unplugged the cable before installing the driver and plugged it in after the installation is complete. This will ensure that the driver is properly associated with the cable.
Make sure that you have configured the COM port settings correctly in your device and your terminal program. The settings should match the baud rate, data bits, parity, stop bits, and flow control of your device.
If you see a yellow mark or an error code 10 in the Device Manager, it may indicate that the driver is not compatible with your operating system or that there is a counterfeit chip in your cable. You can try to update the driver manually or use a different cable.
If you need more help, you can contact the manufacturer or seller of your cable or visit their website for more information and support.
Conclusion
In this article, we have shown you how to download and install the USB to Serial RS232 driver for Windows 11, 10, 8.1, 7, Vista, XP, and other operating systems. We have also provided some troubleshooting tips in case you encounter any problems. We hope that this article has been helpful and that you can enjoy using your USB to Serial RS232 converter cable with your serial device.