Z-tek, also known as or 力特 in Chinese markets, is a popular brand for USB-to-RS232 converters. Their devices are widely used in industrial controls, PLC programming, microcontroller debugging, and connecting old devices like modems and label printers to new computers. However, a Z-tek device is essentially a cable or adapter with a special chip inside. This chip allows your computer to see a USB cable as a traditional COM port.
Follow these steps to successfully install or update your Z-TEK driver manually on Windows 10 or Windows 11: Download and install Z-TEK Z-TEK USB-to-Serial Comm Port Z-tek Usb To Serial Comm Port Driver Free Download
Visit the official Prolific PL2303 Driver Support page to fetch the latest PL2303 Windows Driver Installer. Step 3: Install the Driver Unplug the Z-Tek USB to Serial adapter from your computer. Z-tek, also known as or 力特 in Chinese