Wireless HDMI G9R PRO One Transmitter Three Receivers - Multi-TV

Our review of the Wireless HDMI G9R PRO finds it best for people who need to share one HDMI output across several TVs or monitors without a network or complicated setup. The single biggest reason to buy is simple: it reliably streams HD video and audio to three displays at once across long distances, with low latency thanks to the 5GHz chip and a 60Hz refresh rate. Setup is plug-and-play with pre-paired units and a USB-C to HDMI adapter included, making it practical for presenters, classrooms, houses of worship, and small venue installers who value immediate multi-screen expansion.

Key Features

• Multi-screen expansion: Sends one HDMI source to three receivers simultaneously so multiple TVs or monitors show the same content without extra cables.
• Long range: Works up to 165ft/50m in open areas and about 50ft/15m through typical walls for flexible placement in large rooms and halls.
• Dual-band 5.8G/2.4G: Pre-paired TX and RX operate on 5.8GHz and 2.4GHz for lower interference and a responsive viewing experience at 60Hz.
• Heat-control technology: Built-in cooling prevents overheating during extended use so performance stays stable for long meetings or events.
• USB-C adapter included: The supplied USB-C to HDMI adapter simplifies connecting modern laptops and MacBooks to multiple displays right away.
• Portable design: Foldable antennas and lightweight units make the kit easy to carry and set up for temporary installations or mobile events.

Who It's For

This kit is ideal for presenters, educators, and small venue operators who need to stream the same laptop or media player output to several TVs or projectors quickly without WiFi or software. It suits situations where a clean, wireless connection and easy setup are more important than advanced routing or independent multi-source switching.

Users who need ultra-long through-wall performance in buildings with very thick concrete walls, or those who need true independent multi-source switching across displays, should consider wired extenders or a professional matrix instead. Also note the transmitter must be connected to an HDMI output device and not to a TV input.

Pros & Cons

Pros

• Pre-paired TX and three RX units make setup nearly instantaneous for multi-display streaming.
• Low latency (@60Hz and 5GHz chip) supports smooth video, presentations, and light gaming.
• Included USB-C to HDMI adapter and foldable antennas improve compatibility and portability.
• Heat-control tech reduces the risk of thermal throttling during long sessions.

Cons

• Range drops when transmitting through thick walls or large obstacles, so placement matters for indoor installs.
• TX must be powered with a stable 5V/1A source and cannot be plugged into a TV as an input source.

Specifications

Our Verdict

The G9R PRO is a practical and cost-effective way to add wireless multi-screen capability where you need the same HDMI output on several displays. It is especially good value for event hosts, educators, and small venues because it combines long range, low latency, and simple plug-and-play setup. Just plan placement to avoid thick obstructions and ensure stable 5V/1A power for uninterrupted streaming.

Frequently Asked Questions

Can I power the transmitter from my laptop USB port?
Yes, but the laptop should be plugged into a stable power source to avoid TX power interruptions.

Does the transmitter connect to a TV input?
No, the TX is meant to connect to an HDMI output device such as a laptop or media player and not to a TV input.

Can I add more receivers?
Yes, additional receivers can be purchased to expand to more displays, allowing setups with up to six screens when supported by extra RX units.