Unitek RS232 to USB driver

Download the Unitek RS232 to USB driver. If you wish to switch from the RS232 to USB then it will require a number of changes. There are a number of RS232 to USB adapters on the market. You can see below the different drivers for the different hardware that is available on the market. There are only three major hardware suppliers for the RS232 adapter. You can see these listed below. These are the USB driver.

Unitek RS232 to USB driver

The most commonly used chip is made by Prolific and the PL2303TA is a USB driver has been added to this website. You can see that this is cross connecting a PL2303TA to a RS232 driver adapter. These are cross adapter and you can find those here. The following are others such as the RS232 to USV driver which is explained below.

There is a Linux driver as well. The RS232 to USB for Linux is found here. There is also a Windows version for the Prolific RS232 to USB for Windows which is listed here. These are for the Prolific hardware chip you will find in the majority of the adapters. There are also other drivers. These can be Prolific as well as FTDI UART drivers. You can find the RS232 to USB FDTI drivers here.

These are the drivers which you will find on this website. There are mainly the two drivers being the Prolific and the FDTI which you will find here. Also note that the FT232R driver which is also common with adapters in this range. There is also the USB to RS232 driver which you will also find listed with the driver here.

The FTDI as well as Prolific are the most common drivers and hardware you will find on the market. You can also see how to install these and also see other hardware on the market place. Search this website for more information in this regard. See also the Prolific USB to Serial Driver on this website.

Unitek RS232 to USB cable

This is the Unitek USB to Serial RS232 adapter cable. The chipset inside the cable adapter is made by Prolific. These are all the Windows drivers for the cable including the latest Windows 11 driver for the Unitek RS232 adapter cable. The cable uses the PL2303 chipset.

It supports everything from  Windows 7, Server 2008R2, Windows 8, Windows Server 2012, Windows 8.1, Windows Server 2012R2 as well as Windows 10, Windows Server 2016, 2019 and Windows 11. There is also MAC, Linux and Android drivers.

Unitek RS232

The Unitek RS232 is a USB 2.0 to Serial RS232 Cable, and here are its key features:

1. USB to RS232 Conversion:
   • The cable supports the conversion of USB to RS232, providing a convenient interface between different types of devices.
2. Full RS232C Signal Support:
   • The COM interface of the cable supports all RS232C signals, ensuring compatibility with a wide range of devices.
3. Versatile Device Connectivity:
   • It can establish a connection between a PC and Serial devices, such as printers, label writers, and ISDN terminal adapters, expanding the range of compatible devices.
4. USB Specification Compatibility:
   • The cable is compliant with USB specification v.2.0 and is backward compatible with v.1.1, ensuring compatibility with various USB standards.
5. Flexible Baud Rate Support:
   • With flexible baud rate support, the cable can handle speeds of up to 3Mbps, providing adaptability for different communication requirements.
6. Bus-Powered Operation:
   • The cable is bus-powered, eliminating the need for an external power supply. This feature enhances portability and convenience in various settings.
7. Driver Availability:
   • If drivers are required for the adapter, users can check the Unitek website for the necessary software and support.

In summary, the Unitek RS232 USB to Serial Cable offers versatile connectivity, supporting various RS232 devices through a USB interface.

Its compatibility with different USB specifications, flexible baud rate support, and bus-powered operation make it a convenient solution for connecting a PC to a range of serial devices.

How to install the Unitek RS232 driver on Windows 10?

Here are the steps to install the Unitek RS232 driver on Windows 10:

1. Open Device Manager:
   • Press the Windows key + X, and from the menu that appears, click on “Device Manager.”
2. Add Legacy Hardware:
   • In Device Manager, click on “Action,” then select “Add legacy hardware,” and click on “Next.”
3. Manual Hardware Selection:
   • Choose “Install the hardware that I manually select from a list (Advanced)” and click “Next.”
4. Select Hardware Type:
   • Scroll down, choose “Ports (COM & LPT),” and click “Next.”
5. Choose Drivers:
   • Select the appropriate drivers for the Unitek RS232 device from the list and click “Next.”
6. Follow On-Screen Instructions:
   • Follow the on-screen instructions to complete the installation process. This may involve confirming the installation or selecting specific options based on the drivers you’ve chosen.
7. Driver Download (if needed):
   • If you don’t have the driver or encounter issues, you can download it from the Unitek website.
8. Troubleshooting:
   • If you experience problems during the installation, refer to the troubleshooting section on the Unitek website or check for updated drivers.

By following these steps, you should be able to successfully install the Unitek RS232 driver on your Windows 10 system.

Hardware ID

Devices utilizing PL2303GC/GS/GT/GL/GE/GR PL2323 version chips and those employing PL2303HXD/EA/RA/SA version chips both support the following Windows OS Family (64 bit), specifically Windows 11. This is the Prolific PL2303GC USB Serial COM Port.

VID_067B&PID_23A3 for Prolific PL2303GC USB Serial COM Port (PL2303G series)

How to install the Unitek RS232 driver on Linux

To install the Unitek RS232 driver on Linux, consider the following steps:

1. Plug in the USB-Serial Port Adapter:
   • Connect the USB-Serial Port adapter to one of your USB ports.
2. Check dmesg for Recognition:
   • After waiting for a few seconds, run the command dmesg. Look for a message at the end of the dmesg output indicating recognition of the USB-Serial Port adapter.
3. Download Driver (if needed):
   • If the driver is not automatically recognized, visit the Unitek website to download the necessary driver.
4. Consider Existing Serial Driver:
   • If you’re developing a kernel module for a device communicating through RS232, you might want to leverage the existing serial driver, serial.h. By layering your driver above it, you can utilize its functionality instead of rewriting a serial driver from scratch.

It’s essential to note that these instructions are general and may vary based on your specific Linux distribution and kernel version.

How to install the Unitek RS232 driver on Mac OS

To install the Unitek RS232 driver on Mac OS, here is a step-by-step guide:

1. Connect the USB-Serial Port Adapter:
   • Plug the USB-Serial Port adapter into one of your Mac’s USB ports.
2. Check Cable Compatibility:
   • Visit the manufacturer’s website to confirm whether your specific cable model supports Mac OS. This information is often available on the manufacturer’s website.
3. Download Drivers:
   • Navigate to the Unitek website and download the required drivers for Mac OS.
4. Follow Manufacturer’s Instructions:
   • Follow the installation instructions provided by the manufacturer to install the driver on your Mac. This may involve running an installer or following specific steps outlined in the documentation.

Please be aware that not all RS232/USB cables are inherently supported in OS X by default, as each cable may require its own driver. It is crucial to consult the official documentation provided by the manufacturer for accurate and specific information related to your cable model. Likewise see also the RS232 Cable Pinout on here as well as the VIMICRO USB PC Camera 301PLH Driver.

Unitek RS232 to USB driver