OREI UHD18-EXB400-K 1x8 HDBaseT HDMI Extender Splitter
- 8 HDMI ports, one converter unit
- 8 lb unit weight
- Black finish
- Orei video converter, model UHD18-EXB400-K
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A converter built around a bank of HDMI ports, so it suits a rack that has to juggle several sources. Without listed signal specs, confirm the formats you need before buying.
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ASIN: B08LMP8DHFModel: UHD18-EXB400-KCategory: Video Converters
Overview
A buyer who needs several HDMI connections in one box gets a converter chassis with eight ports on the back. Signal routing happens inside the unit, and the black housing is sized to sit in a rack or on a shelf. The weight comes from the metal body rather than the electronics.
Port count is the whole story here: eight HDMI connections are more than a typical converter offers, which helps when a rack has more sources than the display can take. Nothing in the listing says which resolutions, audio formats or copy protection standards the unit handles, so the fit depends on matching it to gear you already own.
Who it's for
A system builder wiring a media closet or equipment rack will find the port count useful when several devices have to share one display path. Anyone who needs documented resolution, audio or copy protection support should look elsewhere, because the listing leaves those blank.
Pros and cons
- Eight HDMI ports in one chassis
- Rack-friendly metal body
- Black finish blends into a rack
- Single unit replaces a port splitter
- Input and output signals not listed
- Maximum resolution not stated
- Audio support not stated
- HDCP support not stated
Performance notes
Result depends on what the connected sources send and what the display accepts, since the routing happens inside the chassis. Port count sets how many devices can stay plugged in at once, while the metal body holds the unit steady in a rack.
Specifications
| Brand | Orei |
|---|---|
| Model | UHD18-EXB400-K |
| Dimensions & fit | |
| Item Weight | 8 pounds |
| Construction & materials | |
| Color | Black |
| Compatibility & installation | |
| Compatible Devices | DVD Player |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Cable Type | Coaxial |
| Number Of Ports | 8 |
| Mfr Part Number | UHD18-EXB400-K |
| Connector Type Used On Cable | HDMI |
Frequently asked questions
How do I install the Orei UHD18-EXB400-K?
The listing gives no mounting brackets, rack ears, screws or cable details, so plan the install around the unit itself. At 8 lb it needs a shelf or rack space that can carry that weight, and the eight HDMI ports are the only connection points stated.
What comes in the box with the Orei UHD18-EXB400-K?
Only the converter is described. No remote, power supply, HDMI cables or mounting hardware appears in the listing, so budget for those separately.
How many devices can I connect to the Orei UHD18-EXB400-K at once?
Eight HDMI ports are stated, which is the total number of connections the chassis provides. Which of those ports are inputs and which are outputs is not described in the listing.