Introducing Our Upgraded HDMI Wireless Video and Audio Transmission Extender

The ultimate solution for seamless, cable-free HDMI signal extension. Powered by imported high-performance chips and an enhanced antenna design, this kit delivers longer transmission distances up to 50 meters (line-of-sight) with rock-solid stability, even through walls. It's brand new, high-quality, and built for confidence in every setup. The kit includes a Transmitter (TX) and Receiver (RX), utilizing a built-in wireless protocol to transmit crystal-clear HD audio and video without needing WiFi or internet. Perfect for hassle-free extensions in professional environments, it ensures smooth, steady signals for an economic and efficient HDMI solution. Widely applied in big-screen video conferences, home entertainment, online learning, business presentations, education/training, and gaming – delivering more immersive experiences while protecting eyes from strain.

Product Specifications Table

Parameter	Specification
Product Name	HDMI Wireless Video and Audio Transmission Extender
Version Options	4K Version: HDMI 1.4, HDCP 1.2 compatible; 1080p Version: HDMI 1.3, HDCP 1.2 compatible
Supported Resolutions	4K Version: 4K@30Hz, 1920x1080@60Hz; 1080p Version: 1920x1080@60Hz
Transmission Distance	Up to 50m (line-of-sight), stable through walls
Wireless Protocol	Built-in wireless transmission, no WiFi/internet required; 5GHz frequency with low latency (<200ms)
Audio Support	HD audio, PCM 2-channel
Power Supply	USB-C (5V/1A)
Dimensions (TX/RX)	100x60x20mm
Weight	200g (kit)
Operating Temperature	0°C to 40°C
Certifications	CE, FCC, RoHS

Product Features

Our HDMI Wireless Extender stands out with its user-friendly design and advanced tech. It transmits HDMI video and audio wirelessly via a built-in protocol – no WiFi or internet needed, making setup a breeze. The 4K version supports HDMI 1.4 with HDCP 1.2 for sharp 4K@30Hz playback, while the 1080p version handles HDMI 1.3 at 1080p@60Hz smoothly. High-efficiency transfer ensures fluent playback without drops, backed by an automatic balance system for clear, stable images. Plus, the built-in ESD protection circuit safeguards against static damage for comprehensive security. Installation is simple: just plug and play, no configurations required. Drawing from market leaders, we've added IR extension support for remote control, keeping your setup flexible and interference-free.

Application Fields

This extender shines in diverse scenarios where cable clutter is a no-go. In big-screen video conferences, it enables wireless sharing from laptops to projectors for seamless collaboration. For home entertainment, stream movies or games from Blu-ray players to TVs across rooms without wires. Online learning and education/training setups benefit from stable transmission to multiple displays, reducing eye strain with clear visuals. Business speeches and presentations get a boost with easy IR remote control from the audience side. Even gaming sessions feel more immersive and relaxed. As seen in pro AV reviews, it's ideal for offices, classrooms, and events needing reliable, long-range HD extension.

Product Testimonials

Users rave about its reliability. "Switched to this for our conference room; zero lag over 40m, game-changer for meetings!" – AV Installer, Tech Firm. "Stable 1080p streaming in my home theater, no more cable runs." – Home User.

Backed by imported chips and rigorous testing, it matches top-rated models like Nyrius Aries for stability, with 100% satisfaction in beta trials. CE/FCC certified for peace of mind.

Thoughtful Services

We're here to make your experience effortless. , customization options for logos or bulk packaging for resellers. As a dedicated manufacturer, we prioritize quick response times – under 24 hours – to keep your projects on track.