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) :
TP-Link AC750 Universal Dual Band Range Extender Review
TP-Link Archer C24 AC750 Dual-Band Wi-Fi Router - Compro System
TP-Link Archer C20 AC750 Dual Band trådløs router | Elgiganten