USB Device Info

4.0
1.04K reviews
100K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Android 3.1 introduced USB hostmode which allows the user to plug USB devices to your Android tablet in the same way as a Desktop PC and extend its functionality (if the tablet has the correct drivers of course).

This application will provide information about almost all currently plugged-in USB device (see below for more info about the 'almost').

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 will also be able to provide you with additional info such as the Vendor of the device (which is not necessarily the brand!), the vendor's logo and the product name.

This application uses two different methods to collect information:

1. Android mode will use the native android USB API.
2. Linux mode will parse /sys/bus/usb/devices/.

Each mode (Android/Linux) will provide slightly different information. For example Android mode will give you more information about a device's endpoints and interfaces, while Linux mode will give more information about the device itself (serial number, how it identifies itself, etc.)

Device Subclass resolution will be added in the next version.

I wrote this application as an exercise to explore fragments and the new USB host API. Hopefully it will be useful to someone else.

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

•All logos are the property of their respective owners

•No ads.

•Source code: https://github.com/alt236/USB-Device-Info---Android

***
Please email me with any bugs/problems/feature requests. I cannot reply to market comments which can make debugging difficult.
***
Updated on
Jul 7, 2020

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
4.0
1.04K reviews
Gravijta
April 30, 2021
Great little app for gathering information about a connected USB device. It likely won't solve anyone's issues they are having with a USB device, but it's good to know that the devices are being recognized.
6 people found this review helpful
Did you find this helpful?
Android TV Box
March 18, 2022
This is the best Info on devices plugged in via USB and have used it for years, top tool to have in the bag so to speak.
1 person found this review helpful
Did you find this helpful?
Mark Hobley
October 27, 2020
It didn't work for me. I plugged in a usb sdcard card reader, but no device is showing. On the plus side, no advertisements were displayed.
12 people found this review helpful
Did you find this helpful?

What's new

v2.0.1 Switched to HTTPS, now using internal storage instead of external.