D-Link AX3000 5G NR Cellular Gateway WiFi 6 Router, Optimized High-Gain Antennas, Dual-WAN Failover, Parental Controls, AT&T Certified (G530)

Last month I purchased the D-Link AX3000 5G Cellular Gateway for my small business because our office building management company charges too much and the connection wasn't stable. I initially had concerns about signal strength because we are on the 10th floor; however, the AX300 has become an essential networking device. We tested two SIMs from different wireless carriers and both provided strong 5g connections. We haven't experienced any lag or bandwidth issues when multiple employees are simultaneously dialed into video-teleconferences. We also configured the VPN for after hours remote access to our LAN. So far I've only used it in our office but if we all go on a business trip together, then I may take the cellular gateway on the road with us. Overall, the D-Link AX3000's versatility, performance, and reliability have exceeded my expectations, which made it a perfect cellular device choice to meet our video-teleconferencing, remote server access, and other connectivity needs.

I have extensive experience with networking and devices so I might be more critical than the average user. It took 3 tries to setup the device with the phone app crashing and and a long unnecessary process. The app/firmware are lacking: -Need to control the notifications for different events, how they are sent, and at what intervals. -Need more control over the failover and return to the main network. -Need to see advanced features remotely when not on the same network. Clicked on the Support link on their website and it's a dead link. Tried to complete the Contact Us form and when you submit that doesn't work too. If I can't get some hope for a firmware and app update I'll be sending this back.

The G530 5G NR AX3000 WiFi 6 Router is an awesome router so far, brought my internet speeds from a measly ~10Mbps to on average above ~100Mbps. This is mainly because it is able to pick up and distribute the wireless signals much better than the wireless Hotspot I used to use (obviously still limited by my ISP and environment). Especially awesome since I live in a rural area and it is still able to maintain those speeds. It does require restarts every once in a while (like everything) and can take a little while to start back up. One negative is that I have yet to find a configuration for certain DHCP settings like static reservations, but that might just be me :] Definitely would recommend it if you use a SIM card for internet connectivity!

I am an IT professional with both military and civilian experience who recently retired. I purchased this 5G gateway for travel in my Class B camper van and as a backup for home internet. I had difficulty using the included SIM card as it never fully connected to the 5G cellular service. I sent email to support and they responded in a day that I needed a firmware upgrade. I was sent the link, upgraded the gateway, and then it worked as expected. The mobile app works on my Pixel 8 Pro, the text is small but usable. In central Florida I used the gateway to get 5G service, previously I had 4G LTE service only from my Pixel hotspot. My primary cellular service is via the T-Mobile network from Google. Thus, I am a very satisfied owner of this D-Link 5G gateway and the support for it.

Bought in late March, 2026 for my T-Mobile 5G home internet. Contrary to the description, T-Mobile said it was not supported by their network.