The Network Service Device (NSD) for use on the GX platform is available as a hardware and software toolkit. The NSD allows customers to access to the best of both BGAN and GX worlds (robustness/throughput) in a seamless way. At the same time, the NSD offers a solution that enables developers to have powerful control over how their application (Bring your own application) or hardware (Bring your own device) solution functions for end users .