The Promate ProLink4K2-300 HDMI Cable is a top-tier premium solution engineered for high-definition audio and video transmission with uncompromising quality and lasting reliability. Designed for enthusiasts, professionals, and everyday users who expect smooth performance, this cable stands out with advanced features, superior build quality, and versatility.

Exceptional Visual Fidelity

Experience unparalleled clarity with 4K @ 60 Hz output, delivering vivid color, crisp detail, and silky-smooth motion for demanding applications—whether you're gaming, streaming, editing, or presenting. Backward compatibility ensures seamless functionality with HD and Full HD devices too.

Professional-Grade Signal Integrity

The 24-karat gold-plated connectors dramatically reduce signal interference and prevent oxidation. Combined with triple shielding and high-purity conductors, the ProLink4K2-300 ensures low distortion and consistent performance. Whether you're crossing long cable runs or routing through densely packed setups, expect interference-free operation.

Low-Profile Connectors for Tight Spaces

Cable bulk and connector strain can be hard-to-manage, especially behind TVs or monitors mounted closely to walls. The low-profile HDMI connectors of this model maintain full access to adjacent ports, easing installation behind walls, docking stations, or integrated setups.

Built to Last

With a bend lifespan exceeding 3,000 flex cycles, the cable outpaces standard models. The extra-durable PVC outer sleeve safeguards internal wiring and resists wear—even in daily unplugs or adjustments. Users can trust this cable to perform in laptops, mobile carts, and classroom deployments without degradation.

HDMI Ethernet and Audio Return Channel (ARC)

Media setups are simplified with built-in HDMI Ethernet capability, enabling network connectivity across supported devices through the HDMI wiring. Plus, audio return channel support allows audio from a connected TV back to an AV receiver with just one cable—streamlining your home or conference setup.

True Plug-and-Play Convenience

No software, no waiting—just plug it into devices and enjoy instant connectivity. This cable automatically negotiates the best signal format between source and display, whether ultra-high-definition or standard. It's user-friendly and worry-free, perfect for both novices and tech-savvy users.

Versatile, Multi-Device Compatibility

Whether you're setting up for gaming, business presentations, media production, or digital signage, the ProLink4K2-300 passes through video flawlessly. It’s fully compatible with devices of varying HDMI generations—from older laptops and consoles to the latest UHD TVs and monitors.

Stylish and Functional

With a classic black design and streamlined construction, the cable blends effortlessly with modern setups. The understated elegance makes it a great fit in visible areas—no bulky connectors leaking visual clutter.

Warranty and Global Support

Promate backs this cable with a 24-month manufacturer warranty. If anything goes wrong, reliable customer support is available across regions to guide you swiftly—whether in warranty claims or product assistance.

Ideal Applications

• Home theaters & gaming rigs delivering high-fidelity digital entertainment

• Professional AV setups – meetings, classrooms, trade shows requiring crisp visuals and audible clarity

• Portable studio kits or mobile presentations—where cable durability and flexibility matters

• Upgrading old HDMI cabling systems with future-proof 4K capability