True 4K from Your USB Port — No Adapter Box Required.
You’ve got a great laptop, a stunning 4K monitor, and one frustrating problem: no HDMI port. The Kxable 4K USB to HDMI Cable solves that instantly — no bulky adapter, no complicated setup, just plug in and extend your world in crystal-clear 4K. Whether you’re presenting in the boardroom, trading stocks on dual screens, or gaming on the big TV, this cable delivers the signal quality your display deserves.
Engineered with a real 4K smart chipset, OFC pure copper wire, and gold-plated connectors, the Kxable cable doesn’t just connect — it performs. The 10-foot length gives you the freedom to position your display exactly where you want it, while the unibody molded connectors ensure a rock-solid, interference-free connection every time. A one-time driver install (detailed guide included in the box) is all it takes to unlock resolutions up to 3840×2160@30Hz, with full support for both mirror and extended display modes on Windows and Mac. Backed by a 1-year warranty and 24/7 customer support, this is the cable that works as hard as you do.
Key Benefits
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Real 4K Smart Chipset — Delivers true 3840×2160@30Hz resolution — not upscaled — for sharp, vivid visuals on any compatible display.
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OFC Pure Copper Wire — Oxygen-free copper minimizes signal loss and maximizes conductivity for stable, high-quality video and audio output.
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Gold-Plated Connectors — Corrosion-resistant plating ensures reliable, long-lasting signal transmission over years of daily use.
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10-Foot Length — Generous reach lets you connect your laptop to a TV, projector, or monitor across the room without rearranging your setup.
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Mirror & Extended Display Modes — Duplicate or expand your screen for presentations, multitasking, or entertainment with a simple settings toggle.
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Unibody Molded Connectors — Reinforced stress-relief construction prevents cable breakage at the connector joints for lasting durability.
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One-Time Driver Install — Install once and use permanently — no reinstallation needed after reboots or system updates.
* Driver installation required before first use (one-time only; detailed guide included). Compatible with Windows 7/8/8.1/10/11 and macOS 10.10+. Requires Intel Core i5 or above and 4GB+ RAM. Not compatible with USB 2.0 ports. If macOS prompts “unidentified developer,” allow access via System Preferences > Security & Privacy.
Product Specifications
| Brand |
Kxable |
| Model Number |
KX4K10FT / KXU3-HD4K-10FT-1PK |
| Connector A |
USB-A 3.0 (Male) |
| Connector B |
HDMI (Male) |
| Direction |
Unidirectional (USB → HDMI) |
| Cable Length |
10 FT (approx. 3 m) |
| Max Resolution |
3840×2160 @ 30Hz (4K Ultra HD) |
| Supported Resolutions |
4K, 2560×1440, 1920×1080, 1680×1050, and more |
| Chipset |
Real 4K Smart Chipset |
| Wire Material |
OFC Pure Copper |
| Connector Finish |
Gold-Plated |
| OS Compatibility |
Windows 7/8/8.1/10/11, macOS 10.10+ |
| CPU Requirement |
Intel Core i5 or above |
| RAM Requirement |
4 GB or more |
| Display Modes |
Mirror & Extended |
| Driver Required |
Yes (one-time install; guide included) |
| Color |
Black |
| Package Dimensions |
3.9 × 3.9 × 0.4 inches |
| Weight |
0.26 lbs |
| Warranty |
1-Year + 24/7 Customer Support |
Our Promise to You
✅ 1-Year Warranty — Full coverage for defects and performance issues, no questions asked.
✅ 24/7 Customer Support — Our team responds within 24 hours to resolve any issue you encounter.
✅ One-Time Driver Install — Install once and it works permanently — no reinstalling, no recurring setup.
✅ Premium Build Quality — OFC copper wire, gold-plated connectors, and unibody molding built to last.
✅ Detailed Setup Guide Included — Step-by-step instructions in the box so you’re up and running in minutes.