Review on Yeacomm 4G LTE CPE Router with Sim Card Slot, Unlocked 3G 4G Wireless Mobile Router for Home/Office, 4G Wi-Fi Hotspot Router Up to 32 Users, Supporting T-Mobile and AT&T Voice Calling, Incompatible with Verizon by Udders Sharma

----- FIRST REVIEW UNDER THIS UPDATE (JANUARY 2021) ---- Wanted to come back here after my first review. Still works. However, I noticed that this device is not offered in the search results for "4G LTE modem". I tried to find it to update my review thinking it would be the best product in the search results but I couldn't find it. I had to follow my orders and look for him there to get here. In any case, we will report back on the durability in a few months. But we still recommend this 4G LTE (in the US with T-Mobile) over other dubious alternatives here on Revain that I wouldn't trust. I read a new review here that reported privacy issues. So I'm hoping the company has since fixed them with a new firmware update. -----ORIGINAL, ORIGINAL REVIEW BELOW-------Bought while in port on a (active) ship, used for my own laptop and device. The modem is easy to set up. Basically, I put in a new T-Mobile SIM card and I can start using the data right away. Seems to be reasonable 4G LTE speeds too. Comes with adapters the size of a SIM card. This router is quite expensive but has a better rating compared to others available at Revain. so i hope it lasts a long time. I'll update it in a few months or so and hope it keeps working as it should for a long time. My complaint so far is that the antennas don't fold and stick out uncomfortably because you have to screw them in tight every time you set up the router for use. I mean, I think you can leave them on, but they don't fold. So if you have to carry the modem in your pocket, you don't want the antennas sticking out like that and risk damaging them. But so far so good and the data signal was there immediately and I was able to use this 4g LTE router right away.