Video 5 - Unload ETKs from an Extenso Device not connected to internet and get them on your account. April 29, 2021 09:36 Unload ETK from Extenso Device to USB Key and Import them online. Related articles Video 7 - How to run Sensor Kits on Extenso Video 3 - How to unload ETKs from Extenso Device to your account with internet connection EXTENSO Maintenance Sheet