Hologram eUICC Global Sim Cards are for global cell networks built for M2M data and offer easy activation, transparent pricing, and developer-friendly tools. The cards automatically connect to the best signal available on the network. Many SIM cards can be ordered and connectivity can be managed on Hologram’s dashboard, from one for testing to thousands for manufacturing. Avoid lengthy carrier negotiations for connectivity needs. Hologram is constantly working to improve coverage and support for the network.