USB Device Info 2.0.1.38

Android 3.1 introduced USB host mode, which allows users to connect USB devices to an Android tablet, extending its functionality similar to a desktop PC (assuming the correct drivers are installed).

This application provides detailed information about nearly all currently connected USB devices (please note the exception, explained below).

The information includes:

• The device class
• The USB device path
• The Vendor ID (VID) and the Product ID (PID)
• A list of all interfaces and their endpoints

If you download the accompanying databases, the application can also provide additional information such as the vendor (which may not necessarily be the brand), the vendor's logo, and the product name.

This application uses two different methods to collect information:

1. Android mode utilizes the native Android USB API
2. Linux mode parses /sys/bus/usb/devices/

Each mode (Android/Linux) provides slightly different information. For example, Android mode offers more details regarding a device's endpoints and interfaces, while Linux mode provides more information about the device itself (such as serial number and identification).

Note that device subclass resolution will be added in a future version.

I developed this application as an exercise to explore fragments and the new USB host API, with hopes that it will prove useful to others.

The database is parsed from: http://www.linux-usb.org/usb.ids

All logos are property of their respective owners.

This application is ad-free.

Source code can be found on GitHub: https://github.com/alt236/USB-Device-Info---Android

Please email me with any bugs, problems, or feature requests. Responding to market comments can complicate debugging.