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KVZOO

4K HDMI Extender over Ethernet CAT5 CAT6 CAT7 up to 230FT, IR, Loop Out, POC, EDID, 4K@30Hz for Home Theater, Office, Church, Classroom & Outdoor Screen, Transmitter Receiver with Mounting Holes

Name: 4K HDMI Extender over Ethernet CAT5 CAT6 CAT7 up to 230FT, IR, Loop Out, POC, EDID, 4K@30Hz for Home Theater, Office, Church, Classroom & Outdoor
Brand: KVZOO
SKU: B0G5GXFYZ4
Price: 44.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$44.99

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View Current Price on Amazon → Compare to similar displays & upscalers

*Price sourced from Amazon.com. Last updated 2026-08-20. Price and availability subject to change.

Bottom line: The 4K HDMI Extender over Ethernet CAT5 CAT6 CAT7 up to 230FT, IR, Loop Out, POC, EDID, 4K@30Hz for Home Theater, Office, Church, Classroom & Outdoor Screen, Transmitter Receiver with Mounting Holes is a niche pick — read recent reviews before buying in the displays & upscalers category, priced around $44.99. Compare close alternatives before committing.

SpecPicks Verdict

SpecPicks scored 4K HDMI Extender over Ethernet CAT5 CAT6 CAT7 up to 230FT, IR, Loop… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the displays & upscalers category. KVZOO's displays & upscalers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by KVZOO's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

【4K Ultra-Long-Distance Transmission & Plug-and-Play】The KVZOO HDMI Extender transmits 4K@30Hz and 1080P@60Hz full HD HDMI signals over a single CAT5e/CAT6/CAT6A/CAT7 Ethernet cable, Plug and play. 4K@30Hz extends up to 130 feet/40 meters (CAT6/7 network cables can reach up to 164 feet/50 meters), while 1080P reaches up to 230 feet (70 meters), ensuring stable, reliable signal transmission with zero latency or signal loss. Watch, work, and present anywhere, anytime. HDMI over Ethernet technology delivers your ideal HDMI extender solution. (Note: The HDMI 1.4 protocol does not support native HDR, this is not a product defect.)
【High-Quality 4K Ultra HD & EDID Management】The 4K HDMI over Ethernet extender supports resolutions up to 4K@30Hz Ultra HD, along with 1080P@60Hz, 720P, 576P, 480P, and other Full HD resolutions. Built-in EDID management with EDID cloning ensures compatibility between source devices and displays, delivering a smooth, zero-loss experience. Utilizes efficient compression technology to maintain vivid and clear images. (Tips: For optimal image quality, it is recommended to use high-quality CAT6/6A/7 network cables.)
【Loop-Through Output & IR Remote Control】Our 4K HDMI Extender Over Ethernet transmitter features an HDMI loop-out port, allowing you to connect a local monitor for real-time monitoring while extending the signal to a remote screen. With the included infrared (IR) cable, you can remotely control the source device from the receiver end, providing easy control of your equipment. Furthermore, this HDMI extender supports both mirroring and extended display modes for flexible dual-screen setups.
【POC Power-Over-Cable Technology】The HDMI to Ethernet adapter utilizes advanced POC (Power Over Cable) technology. Simply connect a power adapter to the transmitter end, and both transmitter and receiver are powered simultaneously via the Ethernet cable. This simplifies cabling, offers flexible installation, and suits diverse environments. The 4K HDMI Ethernet Extender supports dual voltages and includes adapters for international use.
【Wide Compatibility & Easy Installation】 The 4K HDMI Extender works with diverse devices like game consoles, Blu-ray players, set-top boxes, and computers. It is perfectly applicable for Home Theatre, Classroom Teaching, Restaurant, Bar, Office Meeting, Outdoor Screen, Church, and Large Venue Events. Package includes HDMI over Ethernet transmitter, receiver, power adapters, IR cable, and user manual. For optimal image quality, we recommend using high-quality CAT6/7 Ethernet cables. The patented mounting hole design facilitates easy installation.
【Friendly Reminder】Hassle-free customer service, we provide 12-month quality replacement service and 24/7 customer support. Your satisfaction is our greatest wish. If you have any questions about the product or during use, please feel free to contact us via our official email: AMZ_KVZOO@outlook.com. Our brand customer service team will provide you with the best solution within 24 hours.

Full Specifications

Brand	KVZOO
Color	Space Gray
Finish	Metallic
Unit Count	1 Count
Model Number	HT275
Warranty Type	Extended
Connector Type	Ethernet Port, HDMI, IR, Loop Out, POC, EDID
Mfr Part Number	HT275
Number of Items	1
Number of Ports	2
Power Plug Type	Type A - 2 pin (North American)
Compatible Devices	TV box Laptop Computer Camera Monitor Projector TV
Warranty Description	1 Year

Ready to buy?

4K HDMI Extender over Ethernet CAT5 CAT6 CAT7 up to 230FT, IR, Loop Out, POC, EDID, 4K@30Hz for Home Theater, Office, Church, Classroom & Outdoor Screen, Transmitter Receiver with Mounting Holes is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-08-20. Price and availability subject to change.