​4G LTE Adapter Dongle, 4G LTE USB Modem Wireless USB Network Card, ​3G/4G 150Mbps USB Wi-Fi Router​

There is no mention of compatibility with US wireless carriers in the description. I bought the product and installed a brand new T-Mobile US sim card (that works in phones and other devices). This device does connect to the network, but only at 2G speeds (super slow), not the 4G LTE as promised. I'm returning it for a refund.

It doesn't work on windows 10. The driver installation fails and there is no option but to uninstall and try again, which of course fails. I suspect this thing is just a ploy to hack people's PCs. it definitely installs something bc it takes several minutes of churning until it finally errors out. Spyware? Malware? Virus? who knows, all I know is it wont get you online

I was never really able to get it to connect using the SIM card i had. It may have been the card itself, byI wound up returning it for a refund.

You will need a sim card from your cell carrier for this to work! I couldnt get one because it wasnt compatible with verizon but gave it 3 stars because they refunded my money .

This moden seems really well made and is easy to use. Unfortunately it did not work with the Sim card that I had.

was able to install correctly but nothing more neither wifi nor sim card was reading & as i have sent it outside u.s.a. more problem for replacement as it costs more to sent back lost of money.

I went an got a mobile broadband SIM card from T-Mobile and the device reads the SIM card information but does not communicate the internet service to other devices as if it is blacklisted please help or refund the item amount

This device died after 2 hours of trying to set it up.