This product is either discontinued or we cannot get that from suppliers.
Tp-link Deco M9 Plus(3-pack), AC adapter input100-240V ~ 50/60Hz 0.8A, Output 12V ? 2A, Port 2 * LAN/WAN Gigabit Ethernet Ports, 1 * USB 2.0 Port (reserved), 1 * Power Port, Power 12 V/2 A, Antenna 8 internal antennas per Deco unit, Wireless Standards IEEE 802.11 ac/n/a 5 GHz, IEEE 802.11 b/g/n 2.4 GHz, Bluetooth 4.2, Frequency 2.4 GHz and 5 GHz, Signal 867 Mbps at 5 GHz (1), 867 Mbps at 5 GHz (2), 400 Mbps at 2.4 GHz, Wireless Security WPA-PSK/WPA2-PSK.
Deco is the simplest way to guarantee a strong Wi-Fi signal in every corner of your home up to 6,500 square feet. Enjoy fast and secure Tri-Band Wi-Fi no matter how many devices you have.