Cellular bonding is the concept in which internet is made available as long as cell signal is feasible. The device aggregates the internet sources of SIM and Ethernet, if available to make the best available internet strength. Internet, thus available can be either used thro’ wire or wireless depending on the connectivity required. This unit provides internet when signal strength of different cellular service providers vary and a practical solution of combination comes handy. M4 Mini is designed to aggregate 4 Sim, 1 Ethernet to create a single robust pipeline for delivering video/data. The combination of several network connections allows broadcasters to reinforce their video by sending traffic over multiple routes, repacking at the destination with dependability. It only works as bonding router and cannot be used as a standard encoder. It does have the advantage of being light, and convenient for carry, and also no cables required during outdoor live broadcast.