A method, apparatus and system for transferring data from an apparatus called multi-protocol gateway in a network seamlessly that operates using a particular protocol, to another device that is either in the same network or outside operating in a totally different protocol is described. Today, to accomplish this requires external units, one per technology. For example, for supporting both WiFi and WiMAX devices today, we would require a WiFi access point, a WiMAX base station and a router. We provide plug-ins that would handle multiple protocols within the same gateway, to cater to devices that operate in those protocols. The apparatus translates between various protocols in the back end making it inexpensive and portable. The unit is scalable, grows with technology, and acts as a gateway to a local network. The device can be configured to address Quality of Service, Priority between technologies and fault-tolerance through management layer.