An engineer's new smartphone cases can give any iPhone a USB-C port

Ken Pillonel, an engineer, has developed smartphone cases that can add a USB-C port to older iPhone models that were equipped with Apple's proprietary Lightning port. Pillonel previously created the first-ever USB-C iPhone in 2021 and has now turned his attention to providing a solution for older devices. The cases Pillonel has designed are compatible with all 20 iPhone models from the Lightning era and can run the current iOS. The cases promise fast charging and full data transfer capabilities, including support for CarPlay. Pillonel has also announced plans to introduce more color options in September. The article highlights Pillonel's goal of giving "extra life to those older devices by making them feel less obsolete" in a world where USB-C has become the standard for most gadgets, including newer Apple products. The video detailing the design process is described as a "worthy watch for anyone interested in product design and engineering."