I’m based in the UK, and my Spitz GL-X750 indoor WiFi coverage is horrible, and LTE speeds not good at all. I understand the two external antennae are for Wifi (5GHz, 4dbi) and LTE (700M ~ 2.7GHz), while 2.4GHz is supported via the internal antenna.
Does anybody know which external antenna is which? I was thinking of updating them both with this https://www.amazon.co.uk/dp/B07KH1HTP7
Does anyone have experience with this and can share if it’s worth it at all? If I could get some guidance, I’m happy to share the results of the upgrade if it might help anyone