Connection Information Center

Your audio interface says 96kHz. Your monitor claims HDR. Your USB cable promises 10Gbps. But what's actually happening right now? Connection Information Center shows you everything. Audio, USB, Thunderbolt, Display, and Network, in one unified dashboard.

STOP GUESSING. START KNOWING.

No more digging through separate system menus. See sample rates, refresh rates, link speeds, and connection quality all in one place.


AUDIO
  - Sample rate, bit depth, channels, format, latency
  - Bluetooth codec detection (aptX, LDAC, etc.)
  - Audio quality assessment

USB & THUNDERBOLT
  - Negotiated speeds (USB 2.0 through USB 3.2, Thunderbolt 1–3)
  - Live charger wattage (MacBooks only)
  - Power draw, vendor/product IDs

DISPLAY
  - Resolution, refresh rate, HDR status, color depth
  - Retina status, panel type
  - Display quality assessment

NETWORK
  - SSID, IP addresses (internal & external), MAC address
  - Link speed, Wi-Fi standard
  - ISP and iCloud Private Relay status


BUILT FOR UNDERSTANDING
Tap the info icon next to any technical term for a clear definition, or an "Explain Like I'm Five" breakdown. Connection testing for network, audio, USB, and display stability. Performance scores and health status (beta).

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 speeds accurately for most connections. Some complex devices (certain RAID arrays, multi-function Thunderbolt hubs) may not fully report if they don't present standard interfaces.

See everything. Understand everything.




Privacy Note: To display detailed Wi-Fi information like the network name (SSID), macOS requires location permissions. Your location data is never stored, analyzed, or transmitted.