@Rembrandt3 Hi, Yes, you can add another Powerline adapter with built-in wireless to the existing TP-PA8033P Kit, provided that the new Powerline adapter also uses the AV or AV2 standard. However,...

@RagingSquirrel Hi, As far as TP-Link's "Archer" series of routers is concerned, the model name is always indicated by the preceding word "Archer". Like "Archer AX12", "Archer AX1500", etc. Sole...

@Flacer Hi, Have you already tried if a reset might help? From the user's manual: "Press and hold the Reset button for at least 5 seconds to reset the powerline extender to factory default settings....

@Thomas_R-North Hi, Yes, the Archer TX55E utilizes an Intel AX200 Wi-Fi module. The number "200" is not an indicator of the wireless speed. The Intel AX200 does provide the specifications as listed...

@mg666 Hi, It could be that the signal quality of the Powerline connection is marginal. To rule out that this is the case temporarily plug the WPA4220 adapter into a wall socket that is no more than...

@isacyr Did you also get your range extender from a bulk-seller of refurbished products? I know they sometimes remove the labels, like they did on my box. The arrow in the picture points to where the...