Ensure you acquire the driver from a trusted source, such as the official hardware manufacturer's website.
To help provide more specific information, please let me know: What version are you targeting?
Features four front-panel isolated RS-232 ports via Micro-D connectors. Handshaking: su2 serial port driver
The driver is a complete rewrite of the original vendor-supplied serqt_usb2 code and is designed to support a wide range of Quatech adapters. The core of this driver, as seen in its source code, defines the specific USB Vendor ID (VID) and Product IDs (PID) for the various adapter models:
It allows serial devices (which communicate via RX/TX protocols) to connect to USB ports. Ensure you acquire the driver from a trusted
If it does not:
The hardware generally uses a Spreadtrum (SPD) chipset, a common component in low-cost serial converters. Handshaking: The driver is a complete rewrite of
Translates OS-level read/write commands into electrical signals.
Below is a comprehensive guide to understanding, installing, and troubleshooting SU2 serial port drivers. What is an SU2 Serial Port Driver?
If the driver does not install automatically, it must be added as "legacy hardware" Device Manager on your PC. Select your Computer Name at the top, click Add legacy hardware