There is for Windows 11. However, generic free drivers (specifically CDC ACM or Prolific PL2303 variants) often work. Success depends entirely on the specific USB VID/PID (Vendor/Product ID) of your device. Users may need to disable Driver Signature Enforcement (temporarily) or use a legacy free driver.
Developers have uploaded a pre-modified version that bypasses Windows 11's signature checks. sxuptp driver windows 11 free
Most modern SXUptp devices emulate a standard port. There is for Windows 11
Developed originally by , the SXUPTP driver ( sxuptp.sys ) acts as a bridge, allowing modern operating systems to recognize legacy serial devices (like barcode scanners or industrial equipment) connected via USB. It is also a critical component of the TP-Link USB Printer Controller There is for Windows 11. However