Phase109 · USB-C / Display / Storage / Peripherals

USB-C compatibility is more than a matching connector

Separate display, USB speed, charging, storage and audio into device, cable, hub, power and peripheral requirements.

550device / sales records

—current wired-display profiles

—Apple USB 3 10Gbps records

—current Samsung DeX-list records

Enter conditions

Important

A USB-C connector does not by itself prove DisplayPort video, USB 3 speed, PD/PPS or SSD/DAC operation.

Search deviceDevice / model

Select a device.

Function to checkSymptomCable capabilityHub / peripheral powerOS/system currentPeripheral tested elsewhere

Diagnosis result

Select conditions and run the diagnosis.

Isolation order

Check device capability → cable standard → hub/adapter → power → peripheral → OS/USB settings.

Structure a real-device peripheral result

Do not enter IMEI/EID/ICCID, phone numbers, MAC addresses, serial numbers, passwords or authentication codes. Reports are not automatically sent or published.

Peripheral model name (optional)Connection path

What this lab separates

USB-C physical connector
DisplayPort / HDMI
USB 2 / USB 3 data speed
USB PD / PPS
External SSD / flash detection and power
USB-C DAC, microphone and Ethernet
Samsung DeX

Primary sources

Official check: 2026-08-09. Specifications can change; prioritize current exact-model documentation.