Fix software issues: If your device is experiencing software-related problems, such as freezing, crashing, or connectivity issues, a firmware update or reinstall may resolve these issues.
Add new features: Firmware updates can add new features to your device, such as improved smart home integration, enhanced security, or new control options.
Improve performance: Firmware updates can optimize device performance, improving speed, stability, and overall responsiveness.
Security patches: Firmware updates often include security patches that fix vulnerabilities and protect your device from potential threats.
CH340 driver:可从 manufacturer’s site or WCH.cn download.
Reboot after installation.
Go to tp-link.com/us/support/download/.
Search for Archer C20 or Archer C50 (the SK706S shares chipsets with these).
Search for TL-PA4010 or TL-WPA4220 (the PC822 shares hardware with these).
Only download if the file name explicitly mentions "SK706S" or "PC822." Otherwise, abort.