OREI HDA-912 HDMI Audio Extractor (4K @60Hz) with SPDIF, 3.5mm vs OREI 4K HDMI over Ethernet Extender EX-170C
Overall winner: OREI 4K HDMI over Ethernet Extender EX-170C
Key Differences
Product A (OREI EX-170C) is an HDMI-over-Ethernet extender that supports 4K/1080p and includes a loop-out on the transmitter for local monitoring and stable runs up to 164 ft, making it suited for long-run video distribution. Product B (OREI HDA-912) is an HDMI 2.0 audio extractor with optical out in a compact metal enclosure, easier to install for audio routing but lacks ARC and has mixed 4K video quality reports
OREI HDA-912 HDMI Audio Extractor (4K @60Hz) with SPDIF, 3.5mm
HDMI audio extractor converts HDMI input to optical and 3.5mm outputs. Supports up to 4K @ 50/60Hz pass-through and various audio formats; includes 100-240V power supply. Customer notes mixed video quality and HDR limitations
Pros
- HDMI audio extraction with optical and 3.5mm outputs
- 4K pass-through up to 60Hz with HDR support
- HDMI 2.0b (18Gbps) and HDCP 2.2 compliant
- CEC bypass and wide compatibility testing
Cons
- Does not support ARC
- HDR support limited (HEVC 1080p/? and 60Hz caveats)
- Mixed reviews on video quality at 4K and stability
OREI 4K HDMI over Ethernet Extender EX-170C
Transmits 4K HDMI and 1080p signals over CAT6/7 up to 164 ft with an added HDMI loop-out on the transmitter. Useful for extending displays across rooms with stable connectivity; users note good picture quality and easy setup
Pros
- 4K and 1080p signal transmission over Ethernet
- HDMI loop-out on transmitter
- Stable connection over CAT6/7 up to 164 ft
- Build quality and ease of installation praised
Cons
- Durability concerns reported by some users
- Limited to specific cable types (CAT6/7) and setup requires Ethernet cabling
- Some notes on longevity
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Orei |
| Durability | OREI |
| Versatility | Orei |
| User Reviews | Orei |