Does anyone know any details about the "Antenna for LTE"? There isn't much on the Verizon website. Here is the link:
http://www.verizonwireless.com/b2c/store/accessory?action=accessoryDetails&archetypeId=12540&accessoryId=47450
I bought one anyway (and the required adapter) and tried it out at home. It's not clear how much it improves the signal. I generally have a strong 4G connection at home.
But I'll be traveling to an area that has 3G, but no 4G LTE service yet. Will the antenna improve my 3G signal, or is it purely a 4G-only antenna? If only 4G, can I buy a 3G antenna for the UML290?
Thanks for any help!