Pair button on each device if they need repairing.
eBay
The TP-LINK HS105 Plug-In Socket Controller is a smart Wi-Fi mini plug that allows you to control your devices remotely and programmably. It is designed to work with Amazon Alexa and Google for seamless integration into your smart home ecosystem. With features like wireless connectivity, timer settings, and remote monitoring, this plug offers convenience and energy savings. The compact and stylish design, along with its white color, make it a versatile option for indoor use. Compatible with various smart home platforms like Google Home, Assistant, and Samsung SmartThings, this smart socket provides a range of automation possibilities for your home.
eBay
eBay
TP-LINK HS100 Smart WiFi Plug TESTED Works With Amazon Alexa & Google Assistant
eBay
TP-Link HS110 Wi-Fi Smart Plug Socket Set – Works with Alexa & Google
eBay
Compatible with all TP-Link powerline adapters. Power line products in general, transmit data through the power line of your house. If the quality of AC power adapter is not good, it may cause noise on the power line circuit.
eBay
• Loop prevention for stable network performance. • Plug and play—no setup required.
eBay
Plug another powerline adapter into a wall socket in another room. Your powerline adapter can now be used like a traditional electrical outlet. TL-PA7017P KIT’s practical design and sophisticated Power-Saving Mode, which automatically switches from its regular "Working" mode to "Power-Saving" mode, reduces its energy consumption by up to 85% .
eBay