GL.iNetGL-X3000 (Spitz AX) Cellular Gateway 5G Router for House & RV, Wi-Fi 6, Detachable Antennas, Dual-SIM, T-Mobile & AT&T IoT Device Certified, Family/Rural Area/Road Trips (Free 10GB SIM Card)

Second update: I found a way to use unlimited plus (no throttle) Verizon discount carriers on it: Visible ($45/mo) or Total($50/mo). It IS possible, with a very specific configuration to use Verizon (LTE+NSA only) and we're getting killer download speeds where no other internet is available, a few miles out of town, and no extra antennas, through an external wall. Yes, it will require some real research and work to get it set. Once set, we are solid. High speeds and very reliable.Update: A year later, still using the modem and pretty happy, actually. I figured out my speed issues are due to having a carrier that deprioritizes data when the network is congested. This can slow speeds hugely. On a flagship plan, things should be pretty good. I'm a bit out in the country next to a small town with one main 5g tower, so it gets great speeds when it's not too busy, and pretty slow speeds if it gets really congested. In town, I expect this would be much less of an impact, since speeds in town are huge. We took this unit on a car vacation for a week to Florida, and kept the kids online the whole way, hooked up in two different hotel rooms and friends' condo with speeds around 200 mbps down without much searching. Learning the local towers and the band-masking function on the unit help a lot. I learned the issues are generally less with the unit and available local towers. 4 and not 5 stars still because I really need to use a different modem for my smart home devices.One thing this modem has going for it: AT commands to change IMEI is pretty easy. Once that was set and getting my TTL set to 65 for Metro by T-Mobile, it connected. Tower lock is pretty cool to keep your speed pretty steady, unless your tower's signal is low or acting up today, and then you need to step back in and make changes because then you're not connecting at all. Also be warned, carrier aggregation is limited to 2 bands, that is, one 5G and one LTE band. This means it won't be as fast as other modems with 3 band carrier aggregation, though I understand those are a bit more expensive. It's pretty terrible for administrating a smart home. It can handle just a few devices at a time, but in the end I've gone back to my AT&T sim card with my rock-steady CAT18 4G LTE Cudy router, which is frankly much of the time almost as fast and can do combined 2.4GHz and 5GHz networks, keeping those slower smart devices synced up with the faster ones. This modem can only do separate 2.4 and 5 GHz Wifi, and didn't administrate the slower band very well. It does a good job if you just have some PCs wanting to hook up to a 5G 5GHz connection, and not far away from the unit. I also tried LAN out to WAN on the cudy. This took a good bit of setting changes to be able to get them to work together. To be fair there are plenty of options for doing this, though I found that using the Cudy router as an access point seemed to cut both routers' speeds in half, whether or not you leave the gl-x3000's wireless active or not. This setup also made video streaming almost impossible. Your wireless carriers will also still throttle you endlessly, though that's not GL.iNet's fault. VPN is still a must for PC video streaming, while streaming to TV seems to work pretty well. The very worst issue is that depending on your wireless band, you get 100% packet loss to many wireless devices connected to it, including phones and chromebooks. I think this may have something to do with the wifi frequency, because setting that seemed to help with some devices, but there are still moments of delay or no data passing through at all, leaving apps thinking they are offline, even if the device is connected. In the end, it's a solid 5G modem with just ok router capacities. It's supposed to be able to handle functioning as a WiFi repeater, or even as a tethering WiFi distribution device, but at $400+ there are much more affordable and honestly actually effective devices for that purpose for a fraction of the price.tl;dr:The good: Turns a basic wireless phone SIM card into pretty fast 5G home internet (if you can figure out settings)The bad: It's a pretty shoddy router for administering multiple devices, doesn't play well with LAN/WAN.The ugly: Limitedly customizable via a router interface, and doesn't outshine other 5G routers on the same service, especially for the price. In the end, I will probably end up returning this modem due to oddball snags, though I could learn to live with it.Maybe someone can tell me what I'm doing wrong with this one regarding settings to make it work better.

I found the GL-X3000 (Spitz AX) randomly when looking for travel routers, unrelated to cellular networks, but had an existing (other brand) carrier-locked 5G hotspot router and decided it would be great to replace it with this device. I've never used a GL-iNet device before but knew that they used a fork of OpenWRT which I've never used, but wanted to and knew the functionality was great and "unlocked". I was originally using AT&T's network in my other device but decided to get a second T-Mobile SIM to use the dual-SIM functionality of the Spitz AX. After about an hour of testing and "tweaking" SIM-related options to get things to work properly with the network providers, the router has full 4G LTE and 5G access to both networks - and the automatic SIM network switching feature is awesome.. Network switching when one loses connection. Speeds are normal for my area but I do plan to use this primarily as a travel router which I will use in my car and at hotels...I bought a USB-C to barrel connector cable to use instead of the OEM provided power cable, as I intended to power the router from USB-C (mainly because my car has 20W USB-C, but also convenience) and it works great. I do wish the router had a small battery so I could move it without power loss, or if my car port powers off, but this can be fixed by using a USB-C power bank as a middle power device which I plan to do.The proprietary OpenWRT fork they run on these works great, no bugs that I've found. Feature rich.. allows you to really "own" your device, such as issuing changes to the internal 4G/5G modem settings. Has all DNS, VPN, Tor features, WiFi repeater (awesome feature, but I haven't used it).Build quality and accessories included are also top notch. This is my first GL-iNet device and despite it being costly (but on par or cheaper than other 5G cell routers) I don't regret the purchase and GL-iNet has a customer for life from me.

This works well with my SIM card and the download/upload speed is pretty good (400+Mpbs/30+Mbps). The WiFi router also works well and I don’t need to power cycle it in last one week. The only small issue is the WiFi signal is not very strong. Not a big problem for me as I have another mesh WiFi system.

I had no trouble setting up and connecting to T-Mobile. I used a hotspot SIM and got great download speeds until T-Mobile started throttling. But, I was not able to give this device a good test. I was not able to access the band locking feature. Even though I could connect to my PC's without trouble, I was not able to connect either of my android phones to WiFi network (I would get an error message that the password was wrong event though it was correct). I spent hours trying to find a way to connect the phones to the WiFi network without success. Then, after 2 days the device quit connecting to the Internet. I checked the SIM in my Inseego device. It connected to the Internet without a hitch. Returned the device to Amazon.Then I made the mistake of purchasing another Spitz Ax. This one was DOA. The Wifi lights lit up, but the Internet lights never lit up and I was unable to connect to T-Mobile. I also inserted the test SIM that comes with the Spitz AX. No luck.I am truly dissapointed with this product. I wanted to use this in my RV. The size of the Spitz AX is great. The fact that you can attach it to a window with the provided sticky pad is great. What would really be great is if the Spitz AX devices actually worked. The rating are good, so why did I get 2 devices that were defective? The good news for me is that both devices crapped out within a couple of days. Imagine if they dropped dead after the 30 day return window.