USB Device Info3.0.0.81

USB Device Info examines USB devices connected to an Android phone or tablet operating in host mode and turns each connection into a readable technical record. It helps users identify unfamiliar peripherals and understand how Android sees them, rather than relying only on a device’s physical label.

For each detected device, the app displays its USB class, device path, Vendor ID, and Product ID. It also maps the device’s interfaces and their endpoints, giving developers, technicians, and curious users a structured way to inspect its USB organization. Optional accompanying databases can add the vendor name, the vendor’s logo, and the product name to those technical details. The vendor entry describes the company behind the hardware and may differ from the brand printed on the device. This makes the app useful when examining an unfamiliar accessory or recording hardware identifiers for technical work.

USB Device Info is an open-source System Tools utility for Android, with current version 3.0.0.81 and Universal architecture. It is intended for Android users who need to inspect peripherals attached through host mode, including people investigating how specific USB hardware is identified. The Android platform and host-mode USB connection are central to its use, while the identification databases are optional companions rather than part of the core device inspection.