Can I power three transmitters from 1 12 V power supply.? Do you sell an adapter cable to daisychain three together?

No, these can't be daisy chained together. We do have 1x4 extender that you can use instead: https://amazon.com/Extender-Splitter-Orei-Multiple-Single/dp/B08KGWXJSG

can a splitter be used to project from one laptop to 2 projectors with these converters?

Simply NO with this extender only. If you purchase an HDMI splitter it will work as long as the splitter is HDCP 2.2 enabled. I would recommend a 1x2 Matrix Extender. It's more of what you are looking for.

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Hdmi Extender Ultrahd Over Single Cat6/Cat7 Cable 4K @ 60Hz With Hdr & Ir Control - Up To 165 Ft With Edid (Uhd-Ex165H-K), Black

Hdmi Extender Ultrahd Over Single Cat6/Cat7 Cable 4K @ 60Hz With Hdr & Ir Control - Up To 165 Ft With Edid (Uhd-Ex165H-K), Black

Product ID: 342223533

Details

Colour
Black
Compatible Devices
TV Projector
Connector Type
HDMI
Item dimensions L x W x H
15.2 x 10.2 x
Specific Uses For Product
RM

📶165 ft ultra-long range

🔌Single power adapter for sender & receiver

🖥️4K@60Hz HDR crystal-clear video

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5320055₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your AV game with ultra-long 4K HDR reach—because your setup deserves the best!

INTEGRATED IR CONTROL - Control your source device remotely from the receiver side with one-way IR pass-through—effortless management from anywhere in the room.
SEAMLESS 4 K HDR STREAMING - Experience flawless 4K@60Hz with HDR and full 4:4:4 color fidelity for stunning visuals that elevate your workspace or home theater.
ULTRA LONG DISTANCE REACH - Extend your HDMI signal up to 165 feet (50 meters) over a single Cat6/Cat7 cable—perfect for large conference rooms or multi-zone setups without signal loss.
POWER OVER CABLE CONVENIENCE - Simplify your setup with just one power adapter powering both sender and receiver units, reducing clutter and enhancing reliability.
EDID MANAGEMENT FOR PERFECT COMPATIBILITY - Automatically sync display settings with EDID copy options to ensure optimal resolution and color accuracy across devices.

The Orei UHD-EX165H-K HDMI Extender delivers pristine 4K@60Hz HDR video over a single Cat6/Cat7 cable up to 165 feet, featuring HDMI 2.0 and HDCP 2.2 compliance. It includes a local HDMI loop-out, one-way IR control, and power-over-cable technology requiring only one power adapter, making it an ideal solution for professional AV setups demanding high resolution, long-distance transmission, and streamlined installation.

Specifications

ASIN	B07RC4JTS4
Best Sellers Rank	#4,897 in Electronics ( See Top 100 in Electronics ) #52 in HDMI Cables
Brand	Orei
Brand Name	Orei
Colour	Black
Compatible Devices	TV, Projector, Desktop, Laptop, Gaming Console
Connector Type	HDMI
Country of Origin	China
Customer Reviews	4.1 out of 5 stars 406 Reviews
Global Trade Identification Number	00854339007885
Importer Contact Information	Fayz Electronics
Input Voltage	240 Volts
Item Dimensions	15.2 x 10.2 x 5.1 Centimeters
Item Package Quantity	1
Item Type Name	Extender
Item Weight Unit of Measure	1.2 Pounds
Item dimensions L x W x H	15.2 x 10.2 x 5.1 Centimeters
Manufacturer	OREI, OREI
Manufacturer Contact Information	OREI
Model Number	UHD-EX165H-K
Number of Items	1
Number of Ports	1
Packer Contact Information	Fayz Electronics
Power Plug Type	Type A - 2 pin (North American)
Specific Uses For Product	RM
UPC	854339007885
Unit Count	1 Count
Warranty Description	2 year manufacturer
Warranty Type	Limited

Reviews

R**G

Exactly as described

4k 60Hz at 4:4:4 working with HDR over 30M of cat7 cable. Hdmi2.0 spec, but its more than enough for such a resolution with hdr metadata and audio.

20.02.2025

A**S

Good product

Good product. Easy to use and definitely you should try it. Good packaging

25.11.2024

S**A

Stopped working in 3 months

4.06.2024

R**.

Working all the things as described

Everything including earc working perfectly as described

17.04.2025

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