Question about TP-Link Deco X50-5G (1-pack)

For the TP-Link Deco X50-5G, you’ll need a 5G/LTE MIMO external antenna with 2× SMA connectors and a frequency range of at least approx. 700–3800 MHz. A Poynting XPOL-2-5G is one of the best and most commonly used solutions for this device.

Thank you, very helpful.