SKU: 5051308309
hdmi booster box

hdmi booster box 4K@30Hz HDMI Extender (KVM)

Sale price$20.56 Regular price$22.84
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Ships within 48 hours · Estimated delivery Oct 4 - Oct 9

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Description

hdmi booster box 4K@30Hz HDMI Extender (KVM)OREI 1080p KVM Extender over Ethernet up to 230 feet With Power over Cable Key Features: HDMI 1. 4 & HDCP 1. 4 Compliant Ensures compatibility with standard HD content protection protocols. Supports Resolutions up to 4K@30Hz Transmits 4K video up to 130 ft (40 m) and 1080p up to 230 ft (70 m). Zero Latency Transmission Maintains real time video and control over CAT6 6A 7 cable. USB 2. 0 KVM Functionality Enables keyboard and mouse control at the

OREI 1080p KVM Extender over Ethernet up to 230 feet - With Power over Cable

Key Features:
  • HDMI 1.4 & HDCP 1.4 Compliant – Ensures compatibility with standard HD content protection protocols.

  • Supports Resolutions up to 4K@30Hz – Transmits 4K video up to 130 ft (40 m) and 1080p up to 230 ft (70 m).

  • Zero Latency Transmission – Maintains real-time video and control over CAT6/6A/7 cable.

  • USB 2.0 KVM Functionality – Enables keyboard and mouse control at the receiver for remote PC access.

  • HDR10 Support – Enhances image depth and contrast for lifelike video quality.

  • Power over Cable (PoC) – Requires power connection only at the transmitter end, simplifying setup.

  • Plug-and-Play Operation – No driver installation or configuration required.

  • Compact and Durable Design – Metal housing ensures reliability in various environments.

The EX-230PRO-KVM is a high-performance HDMI extender with integrated KVM functionality, designed to deliver smooth, zero-latency AV and USB signal transmission over long distances.  

Supporting resolutions up to 4K@30Hz and 1080p@60Hz, it transmits HDMI signals up to 130 feet (40 meters) at 4K and up to 230 feet (70 meters) at Full HD over a single Cat6/6A/7 cable. 

This device features USB 2.0 pass-through, enabling full keyboard and mouse (KVM) control from the receiver location—ideal for remote PC operation in workstations or control environments. With HDR10 support and Power over Cable (PoC) functionality, the EX-230PRO-KVM simplifies installation by requiring power only at the transmitter. 

Housed in a durable metal casing with a compact footprint, it is ideal for digital signage, security monitoring, home office, and conference room applications. 

 

[shortdes]

  • KVM and HDMI extender
  • Video resolutions up to 4K@30Hz 4:4:4
  • Uni-directional Power over cable

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CONNECTIVITY

Transmitter: INPUT: 1 × HDMI [Type A, 19-pin female]
OUTPUT: 1 × CAT [RJ45, 8-pin female]
CONTROL: 1×USB [USB Type A]
Receiver: INPUT: 1 × CAT [RJ45, 8-pin female]
OUTPUT: 1 × HDMI [Type A, 19-pin female]
CONTROL: 2×USB [USB Type A]

PACKAGE CONTENTS

1x Transmitter
1x Receiver
2x USB Cable
1x Power Adapter
User Manual

SUPPORTED CAT CABLES

CAT5e, CAT6, CAT7: We recommend you use shielded CAT6 cables & High-Quality HDMI Cables for optimum performance

EXTENDING DISTANCE

4K@60Hz: 131 Feet
1080p@60Hz: 230 Feet

VIDEO OUTPUT

Video Bandwidth: 10.2Gbps
Video Resolutions: Up to 4K@30Hz 4:4:4

ADDITIONAL FEATURES

CEC: No
ARC: No
USB KVM: Yes
PoC: Yes
IR Control: No
Downmix: No
Downscale: No
Over IP: No
HDBaseT: No
RS-232: No

LOOP-OUT/LOCAL PORT

Has loop out port: No
Number of Loop out ports: 0

AUDIO SUPPORT

HDMI Audio Formats: DTS, DTS-HD, PCM, LPCM

COMPLIANCES

HDMI Compliance HDMI 1.4
HDCP Compliance HDCP 1.4

POWER

Power Consumption: 10W (Max)
Power Supply: Input: AC 100-240V 50/60Hz
Output: DC 5V/2A

DIMENSIONS & WEIGHT

Transmitter: Length: 75mm / 2.95in
Width: 60mm / 2.36in
Height: 20mm / 0.79in
Weight: 123g / 4.34oz
Receiver: Length: 75mm / 2.95in
Width: 60mm / 2.36in
Height: 20mm / 0.79in
Weight: 123g / 4.34oz

PROPERTIES

Color: Black
Housing: Metal Enclosure
Working temperature: -20~60℃
Storage temperature: -30~70℃
Humidity (no condensation): 0~90%RH

WARRANTY

1-Year Manufacturer's Warranty

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Visit Our Help Center for FAQs, Troubleshooting and other queries: EX-230PRO-KVM

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 5051308309

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4.6 ★★★★★
Based on 22 reviews
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Verified Purchase
Jennie Smith
Draper, US
★★★★★ 3
Nice for cooling but not so cool with staying on the bed
Color: Black Pinstripe, Size: King(108"x90")
Definitely cooled while sleeping however due to the silky fabric it did not stay on the bed and often ended up on the floor by morning.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
M
MamaRagu
Omaha, US
★★★★★ 4
Pretty nice blanket
First off I have to say that this is not exactly a cooling blanket. It is true that when you first get under it, it does feel cool. Shortly thereafter though, wherever the blanket makes contact with you it warms up to your body temperature, so it doesn’t remain cool. Still, I just moved my foot to a different area and hit a cool pocket, so it has its moments. I have to say I really like the weight of this blanket. It’s so hard to find a good blanket, that is not that thick, It is thin, which is exactly what I was looking for since I live in Florida. One side of the blanket is the “cooling“ side which is plain gray, and on the other side is a gray and white striped pattern. I’m not really crazy about the pattern to be honest. I wish this blanket came in more colors or patterns. The blanket fit my queen bed nicely - not too big or too small. For what it is, I’m not really sure I would say it’s good value for the money, but I do like this blanket.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
S
sierra
Grantham, US
★★★★★ 5
Surprisingly, effective cooling blanket
When I first saw this cooling blanket available, I grabbed one right away. I had purchased a cooling blanket for my grandfather last summer that was fantastic but very expensive, so I was curious whether this one would actually compare considering the price difference. Right out of the package, I could immediately feel that it was different from a normal comforter. The fabric itself feels noticeably cool when you touch it, which honestly caught me off guard in a good way. The gray version I have features a striped design on one side and a solid gray color on the reverse. I love that it isn’t just plain white like so many cooling blankets tend to be. The pattern adds some visual interest while still matching pretty much any bedroom setup. The fabric is incredibly soft and smooth against the skin. The brand says it’s made with Ice Toweling technology fabric, which supposedly works by absorbing body heat through the fibers’ molecular structure. I’m not totally sure how that works scientifically, but I can definitely tell you the result is real because the blanket does feel cooler when you sleep under it. Something else I appreciate is that despite being silky smooth, it doesn’t constantly slide off the bed. I was expecting it to behave like a satin sheet, but it actually stays in place surprisingly well and its true to size. Cleaning is straightforward. They recommend air drying the blanket to preserve the cooling fibers, which seems like a reasonable precaution. I would probably treat it like a delicate fabric just to keep it in good shape long term. All things considered, I’m really impressed with this blanket. It’s soft, comfortable, genuinely cooling, and a great value compared to some of the pricey alternatives out there. If you tend to overheat while sleeping, this is definitely worth considering.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
K
Verified Purchase
Kindle Customer
Los Angeles, US
★★★★★ 5
Superb Product
Color: White, Size: Queen
Wonderful and well made product. It's cool & comfortable and has helped relieve my back pain for a better night's sleep. So glad I bought it!
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Reviewed in the United States on May 21, 2026
D
Verified Purchase
Diana Todd
Whiting, US
★★★★★ 5
Not firm.
Color: White, Size: Queen
This mattress topper is not firm. So it doesn’t really fluff up to 3 inches. More like inches. But when you lay on it ,it’s like so soft and comfortable. It makes you feel so cozy. I plan on ordering a second one for more cushion.
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Reviewed in the United States on May 29, 2026

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