USB Mouse Tester

USB Mouse Tester is a professional, local diagnostic utility designed to test, calibrate, and verify USB OTG and Bluetooth mice on Android devices.

Whether you are testing a new gaming mouse, calibrating a Bluetooth pointer, checking double-click latency, or diagnosing a faulty scroll wheel or button switch, USB Mouse Tester gives you real-time hardware metrics with zero fake results.

KEY FEATURES:

• Real-Time Motion Tracking: View live X/Y coordinates, relative deltas (ΔX, ΔY), movement frequency, and total travel distance in pixels.

• 5-Button Hardware Testing: Dedicated click counters and visual pressed indicators for Left Click, Right Click, Middle Click (Wheel), Back Button, and Forward Button.

• Double-Click Latency Detection: Detects rapid double-clicks under 350ms with a dedicated counter and button state tracker.

• Dual-Axis Scroll Wheel Tester: Test vertical and horizontal scroll wheels with real-time direction indicators (UP, DOWN, LEFT, RIGHT), event counts, and delta values.

• Custom Movement Surface \& Trail: Render smooth pointer trajectory trails and crosshair reticles on an interactive measurement surface.

• Detailed InputDevice Specs: View complete hardware breakdown including Vendor ID (Hex), Product ID (Hex), Descriptor, Connection Type (USB OTG vs Bluetooth), supported sources, and motion range axes.

• Export \& Share Diagnostic Reports: Generate formatted .txt diagnostic test reports and share them instantly via the Android Sharesheet.

• 100% Local \& Private: Runs entirely on your device with zero internet permissions, zero data collection, and zero third-party tracking SDKs.

• Adaptive Neumorphic UI: Modern dark and light neumorphic themes designed for phones, foldables, and tablets.

HOW TO USE:

1\. Connect your mouse via a USB OTG adapter or pair it via Bluetooth.

2\. Open USB Mouse Tester — your connected device specifications will load automatically.

3\. Move the pointer across the surface area, click all 5 buttons, and test the scroll wheel.

4\. Export or share your formatted test report for calibration or hardware troubleshooting.

DISCLAIMER:

USB Mouse Tester relies on standard Android InputDevice framework APIs. Feature availability (such as Back/Forward buttons or Horizontal Scroll) depends on your mouse hardware capabilities, USB OTG adapter quality, and Android OS kernel support. This software is provided for hardware diagnostic and calibration purposes.

SUPPORT \& CONTACT:

For technical inquiries or bug reports, contact us at: [email protected]