An ultra-portable 720p LED projector with an integrated battery, designed around USB-C: one USB-C port is a DisplayPort Alt Mode video input that can project from and trickle-charge (5V/2A) a phone over a single cable, while a second USB-C is the 15V/3A DC power input for the projector itself. Wired HDMI is the older HDMI 1.4 standard (HDCP 1.4), and a USB-A 2.0 reader handles local media. Audio goes out via a 3.5mm jack or Bluetooth 4.2; there is no optical output or Ethernet.
Ultra-portable 720p LED projector with a USB-C DP Alt Mode video input, a USB-C DC-in, HDMI 1.4, USB-A 2.0 reader, and 3.5mm out.
Device Information
- Manufacturer
- ViewSonic
- Release Year
- 2021
- Model Number
- M1 Pro
- Category
- Projector
Available Ports
| Connector | Quantity | Label | Notes |
|---|---|---|---|
| HDMI 1.4 (Type A – Standard) | 1 | HDMI (HDCP 1.4) | Wired video input. |
| USB Type-C (USB 3.2 Gen 1) | 1 | USB-C (video in, 5V/2A out) | DisplayPort Alt Mode video input; supplies 5V/2A to charge a connected phone. |
| USB Type-C (USB 2.0) | 1 | USB-C (DC power in, 15V/3A) | Power input for the internal battery; not a video port. |
| USB Type-A (USB 2.0) | 1 | USB-A reader | USB 2.0 media reader. |
| 3.5mm TRS (Stereo Audio) | 1 | Audio out | Analog stereo audio out. |
Notes & Compatibility
Battery-powered 720p portable. One USB-C is a DisplayPort Alt Mode video input that also supplies 5V/2A to charge a connected phone; the second USB-C is the 15V/3A DC power input (not a video port). HDMI is 1.4 (HDCP 1.4). No optical or Ethernet; Bluetooth 4.2 for wireless audio.
