Home » Support » Download » Wireless » TL-WR642G » Hardware Version

There are multiple revisions of the TL-WR642G

  • Please according to the hardware version of your device to find the suitable firmware version, wrong version firmware may damage your device and void the warranty. 
    For example, Version 4 firmware is only for Version 4 hardware, it is NOT the upgraded version for Version 1\2\3.
  • Do NOT turn off the power during upgrading
  • Do NOT upgrade the firmware through wireless connection
  • Use decompression software such as WinZIP or WinRAR to extract the file you download before upgrading.