4K USB to HDMI Cable 3 FT, Unidirectional USB A 3.0 to HDMI HD Audio Video, Real 4K Chipset, for TV, Projector, Monitor, Only Support Windows 11/10/8/8.1/7 and Mac OS, Note: Need to Install Driver — Open-Box, 25% Off

Name: 4K USB to HDMI Cable 3 FT, Unidirectional USB A 3.0 to HDMI HD Audio Video, Real 4K Chipset, for TV, Projector, Monitor, Only Support Windows 11/10/8/8.1/7 and Mac OS, Note: Need to Install Driver
Brand: Kxable
SKU: awhd-us-b0f3jcbdsj
Price: 37.61 USD
Availability: InStock

Brand: Kxable

Condition: Used - Mint

$37⁶¹

$49⁹⁹

-25% Save $12³⁸

Updated: 25 days ago

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Description

【Quick Installation Guide】: 1. Drivers need to be installed, Its working principle is to package data and convert it into video signals through this smart chipset, rather than directly transmitting video, which is similar to using the Internet while sitting on an airplane. 2. After the first installation, there is no need to reinstall for life and it can be used permanently. 3. The packaging comes with a detailed specification to help you install quickly.

【Real 4K Output】The USB 3.0 to HDMI 4K display adapter supports a resolution of 3840x2160@30Hz, which can extend your computer's graphics/video content to a projector, HDTV or monitor. Whether for work, the stock market, gaming or meetings, this adapter can be very helpful. It is plug and play, supports mirrored display mode and extended display mode, and can be set according to your needs.

【Compatibility System】: System Support: Windows 7/8/8.1/10 and above. Mac OS 10.10.x or above. CPU Processor : Core i5 and above. Memory: 4GB or more. Display: Supports 4K ultra HD. Support Resolution : 3840x2160@30Hz, 60Hz Include : 2560x1440/ 1920x1080/ 1680x1050/ 1600x1200/ 1600x900/ 1440x1050/ 1440x900/ 1280x1024/ 1280x800/ 1280x720/ 1152x864/ 1024x768/ 800x600/ 720x480/ 640x480.

【Premium Materials】: Featuring OFC pure copper wire minimizes signal loss and provides maximum conductivity. Using gold-plated connectors can resist corrosion and wear, improving signal transmission performance. The uni-body molding ensures an unbreakable connection. The aluminum shells provide more effective heat dissipation.

【Warm Reminder】: Due to the privacy policy in PCs, when installing the driver, if the system prompts "from an unidentified developer", please open "System Preferenc-es Set up "". Click "Security and Privacy", then click "Always On" To facilitate the continued installation of drivers. We offer a one-year warranty for these cables. If you have any questions, please contact us and our professional customer service will reply to you within 24 hours.

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Product Details

SKU:: awhd-us-b0f3jcbdsj
Model:: KX4K3FT
Country:: US
ASIN:: B0F3JCBDSJ

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $12 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Kxable products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.