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 # Thunderball H7 OEM – Industrial & Marine Rugged IP67 Calculator / IoT Gateway – STM32H7 Ecosystem
 *[www.austral-elec.com](http://austral-eng.com/en/accueil-english-2/) - Intelligent Technologies for Marine, Industrial IoT and Unmanned Vehicles*  
 
-[![ThunderballH7](/SDK/images/Thunderball_H7_OEM.png)](https://austral-eng.com/en/thunderball-h7-oem-industrial-marine-rugged-ip67-mission-calculator-iot-gateway/)
+[![ThunderballH7](/SDK/images/Thunderball_H7_OEM.jpg)](https://austral-eng.com/en/thunderball-h7-oem-industrial-marine-rugged-ip67-mission-calculator-iot-gateway/)
 
 # Applications
 The **Thunderball H7 OEM is designed for SWaP-sensitive, robust and real-time applications using remote HMI.**