 QICC, or eSIM, is the technology that enables the reprogrammability and localization of a SIM in connected devices, and is ideal for IoT applications requiring flexibility, global deployment, and future-proof connectivity. More customers than ever before are taking advantage of embedded chip seams soldered down to the printing circuit board at the point of manufacture. SD4SIM, developed and manufactured by SD Macro Electronics, offers the following advantages. Multiple embedded form factor ingraids, like a MFF 2-inch scale package. Three versions to suit your application in IoT, industrial and automotive environments. An answered security application can be hosted and executed. SD4SIM provides the ability to manufacture using a single part number, or SKU, and offers robust protection against external factors, such as weather, vibration and theft. It enables you to future-proof and scale your connected application, customizing your connectivity to optimize your manufacturing, supply chain and deployment models. SD4SIM is personalised with an Archesa EUICC bootstrap profile at point of manufacture, providing global roaming connectivity out of the box and access to multiple cellular networks. You can design in one country, test or manufacture in another, and deploy anywhere in the world. SD4SIM can remain inactive or in test mode until deployment. Wherever the connected devices are deployed, the application can use the Archesa Global Roaming profile to connect to an available network. Alternatively, local requirements or geographical and commercial considerations can trigger localization, which means an additional EUICC profile can be downloaded onto the SIM, providing access to a more suitable cellular network. eSIM gives you the flexibility and independence to scale and future-proof your connected application and take advantage of new cellular networks like 5G as they are rolled out. This flexibility includes the freedom to switch connectivity suppliers without having to swap out the SIM. Underpinned by the Ericsson IoT Accelerator Program, the dedicated Archesa connectivity management platform supports eSIMs throughout their entire life cycle, including powerful automation features to manage localization, prevent fraud, optimise costs and detect faults. A fully featured API allows integration of the platform's features with customers' existing systems. SD4SIM offers freedom, flexibility and scale. Visit Archesa.com forward slash SD4SIM to find out more.