Hi, this video shows a 4G LTE Home Broadband Router and how you can increase the internet speeds. I will do a test using the internal in built antenna and then test again using an external antenna to see if the external one performs better.
UK Amazon Affiliate for the External Antenna http://amzn.to/2yhRC5C
If you would like to buy the newer version of the router in this video please click this UK Amazon Affiliate Link: https://amzn.to/3jzBXpi
Many thanks Vince.