USB options in Android Marshmallow - Android Guides
How to: Enter recovery mode, hard reset or un-freeze Nokia smartphones with Android Oreo | Nokiamob
Android USB Connections Explained: MTP, PTP, and USB Mass Storage
Android USB Connections Explained: MTP, PTP, and USB Mass Storage
Set Up Device for Development - Xamarin | Microsoft Docs
FYI: You can't set Transfer files (MTP) as default on Nougat either
Inside Marshmallow: USB connection options | Android Central
Android 7.1 Car Radio Stereo 2 Din 7"Universal Car GPS Navigation Wifi Bluetooth USB Radio Audio Player car stereo kits Player|Car Multimedia Player| - AliExpress
Sound Blaster X4 - Hi-res 7.1 External USB DAC and Amp Sound Card with Super X-Fi® and SmartComms Kit for PC and Mac - Creative Labs (United States)