Anker's Nebula Cosmos 4K SE is a laser+LED hybrid 4K projector with Google TV built in, so its physical I/O stays simple: two HDMI inputs (marketed HDMI 2.1, topping out at 4K60, with eARC on HDMI 2), one USB-A port for media playback, and a 3.5mm AUX out for external speakers. Dolby Vision, HDR10 and HLG are all supported. There's no optical output and no Ethernet — streaming rides Wi-Fi — and power comes via a standard detachable AC cord.
Device Information
- Manufacturer
- Anker
- Release Year
- 2024
- Model Number
- D2342
- Category
- Projector
Source: manufacturer product page · Last updated: · How we verify port data →
Available Ports
| Connector | Quantity | Power (PD) | Capabilities | Label | Notes |
|---|---|---|---|---|---|
| HDMI 2.1 (Type A – Standard) | 2 | — | — | HDMI 1 / HDMI 2 (eARC) | Marketed HDMI 2.1; max input 4K60 (likely not full 48Gbps FRL); eARC on HDMI 2; ALLM ~18.4ms |
| USB Type-A (USB 3.2 Gen 1) | 1 | — | — | USB | USB storage/media playback; USB 3.0 per Projector Reviews (single source — could be 2.0) |
| 3.5mm TRS (Stereo Audio) | 1 | — | — | AUX out | Analog stereo output for external speakers/sound systems |
Notes & Compatibility
4K (0.47″ DLP XPR) laser+LED hybrid with Google TV (native Netflix); Dolby Vision, HDR10, HLG. HDMI inputs marketed ‘HDMI 2.1 (eARC)’ but signal support tops out at 4K60 — full 48Gbps FRL unlikely; eARC on HDMI 2, ALLM/game mode ~18.4ms lag. USB-A version rests on a single source (USB 3.0 per Projector Reviews) — modeled USB 3.2 Gen 1 with that caveat. No optical TOSLINK, no Ethernet. Internal PSU with standard detachable AC cord; IEC inlet type unconfirmed, so not modeled. 2x 15W Dolby Audio speakers, 1/4-inch tripod mount.
Common questions
How many ports does the Anker Nebula Cosmos 4K SE (2024) have?
The Anker Nebula Cosmos 4K SE (2024) has 4 ports in total: 2 × HDMI 2.1 (Type A – Standard), 1 × USB Type-A (USB 3.2 Gen 1) and 1 × 3.5mm TRS (Stereo Audio).
What kinds of ports does the Anker Nebula Cosmos 4K SE (2024) have?
By connector family, the Anker Nebula Cosmos 4K SE (2024) has 2 HDMI, 1 USB and 1 Audio.
How many USB ports does the Anker Nebula Cosmos 4K SE (2024) have?
The Anker Nebula Cosmos 4K SE (2024) has 1 USB port: 1 × USB Type-A (USB 3.2 Gen 1).
What video connections does the Anker Nebula Cosmos 4K SE (2024) have?
The Anker Nebula Cosmos 4K SE (2024) has 2 ports that can carry video: 2 × HDMI 2.1 (Type A – Standard).