About this 3D model
Summary The link between your device and these common portable credit card reader (used directly in the headphone jack) is usually very flimsy. How about printing a tight one for your device? This one is specific for the Samsung Note 8 tablet, using the Original flip cover case but the file is in Autodesk 123D. Video: https://www.youtube.com/watch?v=c4aukypcwag