A bright true-4K UHD gaming projector with two HDMI 2.0 inputs (HDCP 2.2) tuned for low-latency play. It keeps a legacy VGA (D-Sub 15) input that accepts RGB or component YPbPr, handy for older sources. Audio routes out through either a 3.5mm jack or an Optical S/PDIF output (2-channel), and there's a 3.5mm audio input as well. A USB-A port supplies 1.5A for a streaming stick. Installation extras — an RS-232 control port, a 12V trigger for motorized screens, and the AC mains inlet — sit outside the everyday A/V cabling.
Device Information
- Manufacturer
- Optoma
- Release Year
- 2021
- Model Number
- UHD38
- Category
- Projector
Source: manufacturer product page · Last updated: · How we verify port data →
Available Ports
| Connector | Quantity | Power (PD) | Capabilities | Label | Notes |
|---|---|---|---|---|---|
| HDMI 2.0b (Type A – Standard) | 2 | — | — | HDMI 1 / HDMI 2 (HDCP 2.2) | True 4K UHD input, low input lag. |
| VGA (D-Sub 15) | 1 | — | — | VGA (YPbPr/RGB) | Legacy analog input. |
| 3.5mm TRS (Stereo Audio) | 1 | — | — | Audio in | Analog stereo audio input. |
| 3.5mm TRS (Stereo Audio) | 1 | — | — | Audio out | Analog stereo audio output. |
| Optical TOSLINK (S/PDIF) | 1 | — | — | S/PDIF out (2ch) | 2-channel digital audio out. |
| USB Type-A (USB 2.0) | 1 | — | — | USB-A (1.5A power/service) | Powers a streaming stick. |
Notes & Compatibility
Two HDMI 2.0 inputs (HDCP 2.2). Legacy VGA (D-Sub 15) accepts RGB/YPbPr. Audio out via 3.5mm or Optical S/PDIF (2-channel); a 3.5mm audio input is also present. RS-232, 12V trigger and the AC mains inlet are kept in prose.
Common questions
How many ports does the Optoma UHD38 (2021) have?
The Optoma UHD38 (2021) has 7 ports in total: 2 × HDMI 2.0b (Type A – Standard), 1 × VGA (D-Sub 15), 2 × 3.5mm TRS (Stereo Audio), 1 × Optical TOSLINK (S/PDIF) and 1 × USB Type-A (USB 2.0).
What kinds of ports does the Optoma UHD38 (2021) have?
By connector family, the Optoma UHD38 (2021) has 3 Audio, 2 HDMI, 1 Video (Legacy) and 1 USB.
How many USB ports does the Optoma UHD38 (2021) have?
The Optoma UHD38 (2021) has 1 USB port: 1 × USB Type-A (USB 2.0).
What video connections does the Optoma UHD38 (2021) have?
The Optoma UHD38 (2021) has 3 ports that can carry video: 2 × HDMI 2.0b (Type A – Standard) and 1 × VGA (D-Sub 15).