| Pin | Name | Interface | Description |
|---|
| 1 | USB VBUS | USB 2.0 | USB Power 5V |
| 2 | USB GND | USB Ground |
| 3 | USB D+ | Data + |
| 4 | USB OTG | USB On-The-Go |
| 5 | USB D- | Data - |
| 6 | HC 5V | High Current Power (Output from Host) | 5V supply @1.8A (3.6A combined with pin 15) |
| 7 | DGND / HC GND | High current Ground |
| 8 | AUDIO RIGHT OUT | Analog Audio (Input on Host) | Right analog audio output line |
| 9 | AUDIO LEFT OUT | Left analog audio output line |
| 10 | AUDIO OUT GND | Audio output ground |
| 11 | CEC | CEC | Consumer Electronic Control (for HDMI interface) |
| 12 | SSR- | USB 3.0 Data Device Receive | USB 3.0 SSRX- signal |
| 13 | GND | Signal Ground |
| 14 | SSR+ | USB 3.0 SSRX+ signal |
| 15 | HC 5V | High Current Power (Output from Host) | 5V supply @1.8A (3.6A combined with pin 6) |
| 16 | HC GND | High current Ground |
| 17 | SST‐ | USB 3.0 Data Device Transmit | USB 3.0 SSTX- signal |
| 18 | GND | Signal Ground |
| 19 | SST+ | USB 3.0 SSTX+ signal |
| 20 | HPD | DisplayPort v1.1a (Device is Source) | Hot Plug Detect (includes interrupt function from host) |
| 21 | DAUX+ | AUX Channel + |
| 22 | DAUX- | AUX Channel - |
| 23 | AP | 3.3V DisplayPort Power (Power from portable device) |
| 24 | D1‐ | Main Link Lane 1 (-) |
| 25 | GND | Signal Ground |
| 26 | D1+ | Main Link Lane 1 (+) |
| 27 | GND | Signal Ground |
| 28 | D0‐ | Main Link Lane 0 (-) |
| 29 | GND | Signal Ground |
| 30 | D0+ | Main Link Lane 0 (+) |
