Amazon.com: TP-Link WiFi Extender with Ethernet Port, Dual Band 5GHz/2.4GHz , Up to 44% more bandwidth than single band, Covers Up to 1200 Sq.ft and 30 Devices, signal booster amplifier supports OneMesh(RE220) :
Amazon.com: All-New 2022 WiFi Extender Internet Signal Booster and Amplifier - Long Range Coverage up to 35 Devices, Wi-Fi Repeater for Home and Outdoor, with Ethernet Port, Access Point - 5 Modes,
WLAN Repeater N300 RF-WR-N300Mini
RENKFORCE AC750 Dual Band Wireless Router/Repeater/AP | Conrad.com
TP Link wifi repeater | Conrad Electronic
User manual Conrad Wifi-repeater (English - 108 pages)