USB Information

USB Information is a professional USB device inspection and testing tool designed for Android. When you connect a device via USB Type-C, this app automatically detects it and displays detailed information, including the device name, manufacturer, Vendor ID (VID), Product ID (PID), and more — no root required. 🔍 Key Features ✅ Home Page — Real-Time USB Device Detection Automatically scans for connected USB devices Lists multiple devices with: Manufacturer name Product name VID & PID Fully supports USB Type-C OTG devices for phones and tablets 🧩 Page 2 — Interface Overview Each USB device may expose multiple interfaces Tap a device to view: Interface ID Class / SubClass / Protocol Number of endpoints System path (e.g., /dev/bus/usb/...) 🧪 Page 3 — USB SET REPORT / GET REPORT Tool After selecting an interface, enter testing mode Manually configure: Endpoint (EP) Report Type Report ID Use 64-byte (8x8 grid) hex input to define payloads One-tap commands: SET REPORT: Send data to the device GET REPORT: Read response from the device Supports standard HID device testing such as mice, keyboards, controllers, and microcontroller-based modules 💡 Who Is It For? Firmware and hardware developers Embedded and IoT engineers USB HID testing teams Technical educators and students Anyone curious about USB device communication protocols ⚙️ Technical Highlights Based on Android USB Host API, no root required Secure USB permission handling at runtime Modern Material Design UI Responsive layout with landscape and portrait support Fully compatible with Android 10 to Android 14+ 🛠 Use Cases Verify Type-C adapters and device recognition Test USB HID compliance via SET/GET REPORT Debug and validate custom firmware (e.g., STM32, RP2040) Manually construct and send custom report packets Fine-tune low-level USB communication during development 🔐 Privacy and Permissions USB permission is explicitly requested and limited to approved devices No data is uploaded — all actions are local and secure Ads are shown to support development, but do not interfere with core functionality 🧠 Supported USB Device Types Mice, keyboards, and gamepads USB audio DACs HID-based RGB controllers or microcontroller boards Mass storage devices (info only, no file operations) 📥 Download Now USB Information is your go-to tool for identifying, analyzing, and interacting with USB devices at a low level. Whether you're debugging firmware, teaching USB protocols, or validating HID communication, this app gives you full control.