See pictures.
eBay
The TP-Link TL-PA4020P KIT is a set of three white powerline adapters with a maximum powerline data rate of 500 Mbps. It features one Pass Through adapter with a double LAN port, together with two wifi extenders with Pass Through and triple LAN ports for wired connectivity which can support a maximum LAN data rate of 500 Mbps. This kit is designed to provide a stable and fast internet connection for devices such as PCs, televisions, and gaming machines. Made by TP-LINK, a trusted brand in networking technology, this adapter is a reliable solution for expanding your home network's coverage and speed. Buy with confidence from a UK seller with 100% feedback Sent fully insured throughout the world.
eBay
eBay
TP-Link TL-PA4020P & TL-PA4010 paired together
eBay
Used single extender - hardly used.
eBay
The set includes two powerline adapters, ensuring a comprehensive solution for your wired-ethernet needs. These adapters utilise your existing power outlets to create a high-speed internet connection, perfect for eliminating dead zones and buffering.
eBay
eBay
LEDPower, Powerline, Ethernet. Plug and play design and easy encryption at a push of the pair button. ButtonPair Button. This item has been tested, is in working order and in good condition. (95 x 58 x 42 mm).
eBay