It is mostly working but the image flickers. Any suggestions? Lan is gigabit but there are two switches in the chain, and they are old.

Thank you for your question. First, you need to turn off the Engrgy efficient Ethernet (EEE) function of the switch. Second, you need to calculate the bandwidth of the entire link. The maximum network bandwidth of the KVM extender is 850Mbps. If it exceeds the range, it may affect the transmission. If you still can’t solve it, please contact the store customer service, thank you!

Does it also support resolutions in between? Like 2560 x 1440 & 1920 x 1200?

I believe it does I have never tested that I know it supports 1080p and you can connect it in a poe switch and not have any issues connecting them together so if you don’t have a direct connection it will still find the transmitter as long as the dip switches are set right

After 2.5 months this Extender failed. Do you have a warranty?

Yes, we promise a one-year warranty, you can contact the seller for details, thank you.

i have one of the basicolor 4k hdmi kvm usb extender, kvm extender over ip over ethernet cat5e/ cat6. i need a manual for the 5631poe 4k

Hello, you can contact basicolor by email to get the manual. The extender is connected to the transmitter and receiver through CAT5 / CAT6 / cat7 network cable. The transmitter end is connected to the signal source with HDMI cable, and the receiver end is connected to the display with HDMI cable. Thank you.

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4K PoE HDMI KVM Extender Over IP, USB Ethernet Extender

Product ID: 417708806

Details

Connector Type
HDMI RJ45
Contact Type
Normally Open
Current Rating
1 Amps
Operating Voltage
120 Volts
Operation Mode
ON-OFF

⚡PoE power supply 802.3AF

🔄USB2.0 hub x4 ports

🖥️4K@30Hz up to 328ft

3877 kr

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Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your workspace with seamless 4K extension and zero lag — because your setup deserves the future now!

ROBUST RELIABLE - Built with metal casing and IP40 rating, designed for professional environments from broadcast to industrial automation.
VERSATILE USB HUB - Connect keyboards, webcams, headsets, and more via four full-speed USB 2.0 ports for total control.
PLUG PLAY POWERHOUSE - Seamlessly extend video, audio, and USB peripherals with zero latency and effortless PoE setup.
IMMERSIVE AUDIO SUPPORT - Supports multi-channel HDMI audio formats including DTS and Dolby for a rich, immersive experience.
CRYSTAL CLEAR 4 K VISUALS - Experience ultra HD 4K@30Hz with YUV4:4:4 color fidelity up to 100 meters—no compromise on clarity.

The Basicolor 4K PoE HDMI KVM Extender delivers lossless 4K@30Hz video up to 328 feet over Cat5e/6 cables, featuring ultra-low latency under 50ms. It supports full USB 2.0 peripheral extension with four ports, multi-channel HDMI audio formats, and Power over Ethernet (802.3AF) for simplified installation and enhanced system stability. Ideal for professional-grade applications including broadcast, medical imaging, and industrial automation.

Specifications

ASIN	B081W94ZNF
Actuator Type	Usbswitch
Brand Name	Basicolor
Circuit Type	1-way
Colour	Purple
Compatible Devices	Charging Adapter, Smartphone
Connectivity Protocol	Ethernet
Connector Type	HDMI, RJ45
Contact Material	Metal
Contact Type	Normally Open
Control Method	Touch
Control Type	remote
Controller Type	Push Button
Country of Origin	USA
Current Rating	1 Amps
Customer Reviews	3.7 3.7 out of 5 stars (47)
Included Components	HDMI KVM USB Extender TX&RX, 2x5V/1A Power Adapter, 1xUSB2.0 Cable, User Manual
International Protection Rating	IP40
Item Dimensions	12 x 8 x 2 Centimeters
Item Weight	1.1 Pounds
Manufacturer	ARX TECH
Material Type	Metal
Model Number	ARX 5631
Mounting Type	Rack Mount
Number of Items	1
Number of Positions	1
Operating Voltage	120 Volts
Operation Mode	ON-OFF
Part Number	ARX 5631
Specification Met	CE
Switch Type	Push Button
Terminal	Blade
Unit Count	1.0 Count
Wattage	5 Watts

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3877 kr

Duties & taxes included

In stock

Sold byAmazon DenmarkDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Denmark.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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