I use Peplink SpeedFusion for VPN purposes. 

The primary use case for Peplink SpeedFusion is to manage sites. For example, Where I may have a cellular satellite or a do-away solution, and I'm gonna switch over for redundancy.

We host our internal application and require stable connections to our branch offices, each equipped with a minimum of two ISPs. In our headquarters, we have three. A notable feature of the solution is its link-banding. Unlike other VPNs, it ensures uninterrupted file transfers even if the primary connection or tunneling is disrupted, eliminating downtime in downloading or uploading files.

We're implementing this solution on all our sites. Basically, we want to utilize both ISPs that we have. In the past, we've only used active standby. Whenever we have outages, we want it to be seamless to be able to use the other connection with the other one being down.

We have two different models that we use. For the offices, we use Balance 380, and for our data center, we use Balance 710. We also have a fusion hub installed in the cloud for Azure and AWS. 

Right now, it is sitting in front of our firewalls. All of our sites have dual ISPs. So, we are load balancing the internet traffic, and we are using SpeedFusion between the sites.

We use it for site-to-site connectivity and for video and audio broadcasting.

Our primary use case is for connecting the other SD-WAN. It's used for connecting from branches to headquarters. Peplink is very strong in the device for connecting within the LTE, within the SIM console. Peplink can deploy on everything, on the building, the vehicle, mobile transportation; it's very flexible.