YAOMAISI G9R Pro: Wireless HDMI Extender Kit with 1 TX + 2 RX, 165ft Range, 60Hz

Overview

Meet the YAOMAISI G9R Pro Wireless HDMI Extender, a flexible, cable-free way to share content across multiple screens. Designed for presentations, events, and entertainment, it delivers a reliable wireless link across open spaces up to 165 feet and supports simultaneous viewing on two displays from a single source.

Why it matters

• Seamless multi-screen expansion lets one source feed two displays with minimal delay.
• Plug‑and‑play convenience means paired transmitter and receivers are ready in seconds—no apps, drivers, or Wi‑Fi needed.
• Heat‑control technology helps maintain stable performance for longer sessions in busy rooms.
• Dual‑band 2.4 GHz/5.8 GHz offers flexible, more reliable connectivity across different environments.
• High‑quality video: 1080p at 60 Hz on the TX output with the RX capable of decoding 4K input for flexible viewing options.
• Power stability matters: a 5V/1A power supply is recommended to minimize interruptions, especially with laptops or power‑limited USB ports.

Important setup and capabilities

Note that the TX cannot be connected directly to a TV. It must link to an HDMI output device such as a laptop or set‑top box for proper functionality. The kit includes 1 transmitter and 2 receivers, and you can expand to more screens with optional RX units (up to 6 total under specific conditions). For future compatibility, you can connect a USB‑C to HDMI adapter to work with newer laptops seamlessly.

Real‑world use cases

Ideal for conference rooms, classrooms, bars, restaurants, banks, and live events where multiple displays are desirable. Imagine a training session streamed to nearby monitors for audience participation, or a product demo shown on several displays during a sales meeting—without running long HDMI cables.

Tips for best results

• Place TX and RX units with a clear line of sight for maximum range; walls and obstacles can reduce reach.
• Set the source device to 1080p before connecting the TX to it, since TX output is 1080p.
• Use a dedicated power supply (5V/1A) to ensure stable performance, especially on laptops.
• Utilize the USB‑C to HDMI adapter with compatible devices for easy multi‑screen setup.

What’s in the box and expansion

The G9R Pro kit is built for quick setup and portability, so you can take it from a meeting room to a classroom with ease. If your venue requires more screens, extra RX units can extend the system further, subject to product compatibility. The setup is designed to be plug‑and‑play, with pre‑paired TX and RX units ready to pair in seconds.