This is a very good and latest LUOGAO Deco M9 Whole Home WiFi Mesh System. it comes at an affordable price. if you want to more then check out.

ModemN/A
Wi-Fi standard802.11ac
Bands2.4GHz, 5GHz
Stated speed600Mbps
SecurityWEP, WPA-PSK, WPA2-PSK
Upgradable antennaNo
WAN ports1
LAN ports1x 10/100/1000Mbit/s
USB ports0
Wall mountableN/A
Size120x70x75mm