Every time we connect PL2303 USB-TTL device to a new computer, we’ve got annoying driver issues and spend so much time to find the working old driver of this USB-to-UART driver.
So we put the required driver link here to find easily next time.
All you have to do step by step is:
- Unrar the downloaded rar file and install.
- Open Device Manager and right click the Prolific-to-Serial Comm Port.
- Click Update Driver Software and Browse my computer for driver software -> Let me pick from list of devices on my computer.
- Select the Prolific USB-to_Serial Comm Port version 22.214.171.124 model [10/27/2008] from model list.