I plan to use on an led wall that uses a novastar sender card with a dvi input. will this work if i use an hdmi > dvi adaptor from the receiver ?

IF IT WORKS FROM HDMI IT WOULD WORK ON DVI AS WELL.

Would this support USB hub with simultanously use of mouse, keyboard, speaker, microphone, and webcam?

Yes It will support a Hub and all things connected, take note AUDIO is on the HDMI there is no breakout for it.

Has anyone used this for only mouse, kb, and hdmi monitor at a longer distance (say 150'+) with stable results ? i see some reporting usb failing.

I have used this product at that distance with excellent results. This is the best solution I have found of many I've tried. I use them in my business to remote the video and mouse controls away from security system video recorders. My systems use a mouse but no keyboard. It does seem like it makes a difference which of the two USB ports I use for the wireless mouse dongle. I've not had good luck with cheaper extenders or extenders that can only be powered from one end. I always use CAT6 cable.

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AV Access HDMI KVM USB エクステンダーオーバー Cat5e/6/6a/7 260ft/80m、2 USB 2.0 ポート、プラグアンドプレイ、ドライバー不要、すべてのオペレーティングシステム、キーボード、マウスをサポート USB オーバーイーサネット

Product ID: 738004262

Details

Operation Mode
OFF-NONE-ON
Current Rating
1 Amps
Operating Voltage
12 Volts
Contact Type
Normally Open
Connector Type
HDMI
Brand
v AV Access

⚡Bi-directional Power over Ethernet

📏260ft/80m HDMI & USB extension

🔌Plug & play, no drivers needed

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5776063₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Description

🚀 Extend your workspace, not your cables!

ROBUST METAL HOUSING - Durable, EMI/RFI noise-resistant design for stable performance
UNIVERSAL OS COMPATIBILITY - Plug & play with all operating systems—no drivers required
POWER OVER SINGLE CAT CABLE - Simplify setup with bi-directional PoE, one power adapter only
DUAL USB 2 0 PORTS AT 480 MBPS - High-speed USB connectivity for keyboard, mouse & peripherals
SEAMLESS 1080 P 60 HZ VIDEO EXTENSION - Crystal-clear HDMI signal up to 80m with zero latency

The AV Access HDMI KVM USB Extender delivers flawless 1080p@60Hz video and high-speed USB 2.0 data up to 260ft (80m) over a single Cat5e/6/6a/7 cable. Featuring bi-directional Power over Ethernet, it requires only one power source, simplifying installation. Its rugged metal case ensures durability and minimal interference, while plug-and-play compatibility supports all operating systems without drivers. Ideal for professional setups demanding remote keyboard, mouse, and display control with zero latency.

Specifications

OS	All system available
Item Weight	240 g
Product Dimensions	9.82 x 2.3 x 7.5 cm; 240.4 g
Item model number	HDEX80-KVM
Special features	No driver needed, Zero delay high speed HDMI transfer
Other display features	Wireless
Color	1080P (HDEX80-KVM)

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Customer service was outstanding when I had questions about the product.

2 days ago

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

5776063₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered 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 Vietnam.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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3 days ago

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AV Access HDMI KVM USB エクステンダー オーバー Cat5e/6/6a/7 260ft/80m、2 USB 2.0 ポート、プラグ アンド プレイ、ドライバー不要、すべてのオペレーティング システム、キーボード、マウスをサポート USB オーバー イーサネット

Details

Details

Description

Specifications

Common Questions

AV Access HDMI KVM USB エクステンダーオーバー Cat5e/6/6a/7 260ft/80m、2 USB 2.0 ポート、プラグアンドプレイ、ドライバー不要、すべてのオペレーティングシステム、キーボード、マウスをサポート USB オーバーイーサネット