Dionlink 1200Mbps AC1200 Dual Band Unlocked 4G LTE Modem Router with SIM Card Slot -Wireless WiFi Mobile Hotspot, LTE Cat4, EC25-AF Qualcomm, 5dBi High Gain Antennas, Support T-Mobile AT&T (6 Antenna)

Wow. Just wow. Delivers on what it promises. Going to test for a few weeks then buy a second unit and hopefully kick satellite internet (and its speed throttling and high prices) to the curb.Been waiting years for a device like this. (Replaced a Netgear device and router system).Thank you for making this product--hope it continues to be useful.

I recently bought LT21B DionLink 4g and I have Consumer Cellular services. They are an MVNO for AT&T.I was about to return this unit as I could not get any internet even after talking to three Amazon techs. The last one put me in contact with the seller. He responded within a day, and asked me some questions. Meanwhile I did a lot more research. One reviewer here asked how to change the APN. That was the answer. APN stands for Access Point Name and since Consumer Cellular acts as an access point for AT&T, the APN needs to be changed. I googled Consumer Cellular APN and found the parameters. On the DionLink setup app there is a wizard to use for the setup process. Step 2 allows for an APN change. Voila!! It works. Great signal for me. Normally, with my phone as a hotspot, I average between .60 and 1 mbps, but with this, I average between 2 and 5, depending on the carrier activity, which is great in this rural area. Dealer is great, and product is great. I would highly recommend.

Can not fund a way to change APN settings?Can not seem to find anybody to answer my questions?.Hard to set T-mobile .Do not buy this for T - mobile if you can't find away to change the vpn .seems to work with ATT broadband only.

The entire reason I bought this router was because it says it works with a SIM card. First, you cannot have a micro or nano sim card for this router, it has to be a full size 15 x 25mm card. So I bought 2 of them, just in case. Tried both, and the router won't pick up the cell signal with either SIM. Also, the IP address to use so you can make administrative changes doesn't work. Huge waste of money, do your homework and don't buy this product.

This device advertises for use with T-MOBILE, beware however, they won't let you. The device powers on, does its thing, and shows sim active, however, T-Mobile won't register it. You have to research to see how to use this, as tech won't tell you how to use this device. I have T-Mobile home internet, the signal is 3 bars, and I've never had 5. I have to return it, because I can't use it. Any help?

I dislike that it did not come with SIM card adapter kit I like it was easy to set up after getting an adapter work very good love it

The provider we chose was trash. I don't feel it was the fault of the product

This router/hotspot works well! I had to have a surgery and I was in the hospital a couple of days. I brought the router with me & it was able to surf the web and do everything I needed to do from my hospital bed. And I didn’t have to use the open network from the hospital, I was able to use the secure network from the hotspot/router. It’s going to work great in my RV!