Hi, There is a reset button/hole, with the WPA4220 powered on, hold the reset button for 10s to reset it. And the default wifi password is printed on the bottom label of the actual device. Good day.

Hi, What is the light status of the WPA8630P in the 1st floor? Try to change another wall socket to plug it and ensure that the powerline light is yellor or green; then please test the speed. You can...

Hi, All the TP-Link powerline adapters are compatible with each other. If you want to add another powerline adapter into the current 4010, it is suggested to buy a 4 series, like TL-WPA4220,...

Hi, All the TP-Link powerline adapters are compatible with each other. While cause the current device is TL-PA8010, it is suggested to buy a 7/8 series, like TL-WPA7510, TL-WPA8630, TL-WPA8630P....

The default login password is admin, which is printed on the bottom label. While the default wifi is open, no password needed. JuanSarmiento wrote But which one is the default password?

Hi, So the sim card cannot be detected? Please show us a screenshot of the status page with the sim card inserted. Meanwhile, what is the network type of the sim card? And does it work properly with...