USB Connection Information

USB Speeds at a Glance

Only for Mac

$4.99

Mac

That "10Gbps" cable might be running at USB 2.0 speeds. Your expensive dock could be throttled. USB Connection Information lives in your menu bar and shows the real performance of every connection...instantly. STOP GUESSING. START KNOWING. See actual negotiated speeds (not just specs), live charger wattage, device power draw, and which drives belong to which devices. Perfect for anyone who's ever wondered "is this thing working right?" CORE FEATURES - Real-time speed verification (USB 1.0 to USB3.2, Thunderbolt 1–3) - Live charger wattage and power profiles (MacBooks only) - Finder badges showing connection speed on drive icons - Desktop widgets (small, medium, large) for at-a-glance monitoring - Click to copy serial numbers, vendor IDs, and device details BUILT FOR YOUR WORKFLOW - Menu bar customization: Show icon only, charger wattage, device speed, or device count - Right-click drives in Finder for instant device info - Automatic vendor identification (90%+ of consumer devices) - Multi-language support with full VoiceOver and accessibility features EFFICIENT & PRIVATE Native SwiftUI app with minimal resource usage. Your data never leaves your Mac: no tracking, no telemetry, and no cloud sync. TECHNICAL NOTE macOS reports negotiated USB speeds accurately. For Thunderbolt4/USB4 and some complex devices (certain RAID arrays, protocol-tunneling docks) may not appear if they don't present on the USB bus. See what's really connected.

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Minor bug fixes and improvements.

The developer, Daniel Gauthier, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • VoiceOver

      • Dark Interface

      • Sufficient Contrast

    • Seller
      • Daniel Gauthier
    • Size
      • 3.6 MB
    • Category
      • Utilities
    • Compatibility
      Requires macOS 14.0 or later.
      • Mac
        Requires macOS 14.0 or later.
    • Languages
      Danish and 15 more
      • Danish, Dutch, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Turkish, Ukrainian
    • Age Rating
      4+
    • Copyright
      • © 2025-2026 Daniel Gauthier