@serban17 The TL-MR6400 V4 supports 2 Detachable 4G LTE Antennas, if you want to change the external antennas, it is suggested to change all of them. And as far as I know, the LTE antenna does not...

@StefanM Hi Stefan, we have forwarded the option to choose 4G bands manually you requested to our product department already, and even a few months ago. As a communucation bridge bwteen the...

@Crellion Hello, it does not support choose 4G bands manually yet. And your requests have been noted and forwarded to our product department. Good day.

@Mohammad_Reza Hello, what is the country version of the TD-W8151N? You can find it on the back panel of the actual device. Theoretically, you can install the UN version on your router, you can give...

@Deekybhoy1888 Hello, it is suggested to create a different wifi name for the powerline adapter. Instruction to change the wireless settings is: https://www.tp-link.com/en/support/faq/1611/ Then...

@Boom22545 Hello, try to hold the reset button for 10s with the TL-WA801ND powered on. Was there any power outage or firmware upgrading before this issue happens? Please use the original power...