![USB preference options explained | What is MIDI & PTP | Mobile to PC connect USB option meaning. - YouTube USB preference options explained | What is MIDI & PTP | Mobile to PC connect USB option meaning. - YouTube](https://i.ytimg.com/vi/6eaeP-gFRkc/maxresdefault.jpg)
USB preference options explained | What is MIDI & PTP | Mobile to PC connect USB option meaning. - YouTube
GitHub - linux-usb-gadgets/ptp-gadget: Device-side implementation of the PTP (Picture Transfer Protocol) or PIMA-15740 standard for Linux
![6.0 marshmallow - How do I change the USB mode with a keyboard? - Android Enthusiasts Stack Exchange 6.0 marshmallow - How do I change the USB mode with a keyboard? - Android Enthusiasts Stack Exchange](https://i.stack.imgur.com/wmYvu.png)
6.0 marshmallow - How do I change the USB mode with a keyboard? - Android Enthusiasts Stack Exchange
![Cashino PTP II 58mm Mini Portable Mobile Wifi Thermal Printer for wholesale (WIFI+USB)|printer thermal bluetooth|printer thermalprinter for mobile - AliExpress Cashino PTP II 58mm Mini Portable Mobile Wifi Thermal Printer for wholesale (WIFI+USB)|printer thermal bluetooth|printer thermalprinter for mobile - AliExpress](https://ae01.alicdn.com/kf/HTB16yoxdlUSMeJjSszcq6znwVXaF/Cashino-PTP-II-58mm-Mini-Portable-Mobile-Wifi-Thermal-Printer-for-wholesale-WIFI-USB.jpg_Q90.jpg_.webp)
Cashino PTP II 58mm Mini Portable Mobile Wifi Thermal Printer for wholesale (WIFI+USB)|printer thermal bluetooth|printer thermalprinter for mobile - AliExpress
![No USB MTP/PTP menu? Just dial *#0808# to enable USB Storage Connection Mass Storage Mode — Android 4.4.4 (Samsung Tmobile Galaxy Note 4), Ubuntu 14.04, Windows 8 | orange narwhals No USB MTP/PTP menu? Just dial *#0808# to enable USB Storage Connection Mass Storage Mode — Android 4.4.4 (Samsung Tmobile Galaxy Note 4), Ubuntu 14.04, Windows 8 | orange narwhals](http://www.orangenarwhals.com/wp-content/uploads/2015/09/Screenshot_2015-09-10-01-41-37.png)