Wireless HDMI PRO- Transmitter and Four Receiver, Portable Multi-TVs Extender Kit

Quick take

This wireless HDMI extender kit from Yomais is built for multi-display setups, sending up to 1080p at 60Hz from a transmitter to four HDMI receivers (plus mobile mirroring). It focuses on fast pairing, dual-band connectivity, and heat control for longer viewing sessions, but range will depend on whether you have walls or large obstacles.

Pros and cons

Pros

  • Multi-screen support: up to 4 TV receivers, and mobile mirroring via the included TUTUPlay app.
  • Fast setup: transmitter and receivers are pre-paired for plug-and-play sync.
  • Designed for smoother playback: 1080p/60Hz with stated ultra-low latency (0.1s) for real-time viewing.
  • Stability features: dual-band 2.4G/5.8G and heat-control technology for extended use.

Cons

  • Range depends on the environment: the kit is strongest in open areas, with reduced reach through walls.
  • Not a true “no-compromise” cable replacement: performance can vary based on distance, obstacles, and signal conditions.
  • Power needs add clutter: transmitter and each receiver require USB 5V1A power.

What buyers think

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Buyer-review evidence points to a consistent theme: the system is straightforward to set up and stays connected during everyday use. Reviewers frequently mention that pairing is quick, the picture looks clear, and there is little to no noticeable lag for activities like presentations and fast-paced entertainment. Heat is also called out positively, with multiple buyers noting the units do not run excessively hot during longer sessions. Some feedback also emphasizes practical convenience, especially when avoiding long HDMI cable runs for rooms, bars, or event setups.

What this wireless HDMI kit is for

The Wireless HDMI PRO kit is aimed at shoppers who need one source device, like a laptop, and want to display the same content on multiple screens without routing HDMI cables across a room. Typical use cases include meetings and training rooms, classroom-style viewing, church or community spaces, and home setups where you want the same feed on several TVs.

Key features that matter for multi-TV streaming

Multi-screen distribution and mobile mirroring

The kit supports simultaneous multi-TV output by pairing one transmitter with multiple receivers. It is also designed to mirror a laptop/PC to a phone or tablet using the TUTUPlay app (iOS and Android support are included). If your goal is one shared presentation across a room, this “multi-receiver” design is the core differentiator.

Dual-band wireless and low-latency intent

It uses dual-band 2.4G/5.8G operation (via the updated 5G chip and dual-band antennas) and is rated for 1080p at 60Hz. The manufacturer also specifies a very low latency figure (0.1s), which is relevant when you do more than just static slides, like watching sports or using your display for real-time interaction.

Range expectations, with realistic obstacles in mind

Range is rated as up to 165ft/50m in open environments with no barriers, and up to about 50ft/15m through walls, with guidance to avoid thick walls or large obstacles. If you expect performance across multiple interior rooms, you should assume walls will reduce the effective reach and plan receiver placement accordingly.

Heat control for longer sessions

Heat-control technology is included to manage cooling during extended operation. Buyers who use the kit for longer stretches often focus on whether the transmitter or receivers remain comfortable to use, and the available feedback suggests heat is not a major pain point.

Plug-and-play setup and flexible connections

Transmitter and receivers are described as pre-paired, with automatic syncing within seconds (no app or drivers are required for the HDMI-to-TV wireless function). The kit includes a USB-C to HDMI adapter intended for newer laptop models. It is also designed to work with common HDMI source devices, including laptops/PCs and other compatible HDMI output devices. For USB power, both transmitter and receivers run from USB 5V1A.

Pros and cons, from a buying perspective

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Pros

  • Easy deployment for multiple screens: pre-paired transmitter and multiple receiver support simplifies setup for event-style rooms.
  • Solid day-to-day reliability: buyer comments repeatedly highlight stable connections and no frequent drops.
  • Good-looking 1080p/60 output: reviews describe clear picture quality suitable for presentations and entertainment.
  • Heat management: buyers specifically mention the units do not get excessively hot.

Cons

  • Distance and obstacles matter: expect strongest performance in open areas, and plan around walls if you need long runs.
  • Power requirements: you will need USB power for each receiver, which can affect cable management at the TV locations.
  • Mobile mirroring uses an app: if you only care about sending to TVs, the app feature may be less relevant, but it is part of the mobile functionality.

Who should buy it

  • You want multi-TV streaming from one laptop: ideal for rooms where multiple TVs should show the same content.
  • You need a cleaner setup than long HDMI runs: events, classrooms, and business presentations where cable routing is a hassle.
  • You value quick setup and stable operation: the pairing experience and ongoing connection reliability are repeatedly emphasized in buyer feedback.
  • You plan to use it for longer sessions: heat-control is a meaningful feature for sustained viewing.

Who should skip it (or reconsider)

  • You need consistent performance across heavy-wall buildings: range through obstacles is limited compared with open spaces.
  • You dislike powering multiple devices: each receiver needs USB 5V1A power.
  • Your source device ports do not match the included adapters: check your laptop output type, since the kit’s included USB-C to HDMI adapter is intended for USB-C laptops.

How it compares to other wireless HDMI options

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When comparing wireless HDMI extenders, the main decision factors are (1) how many screens you want to drive, (2) how you handle distance and walls, (3) whether the setup is truly plug-and-play, and (4) latency expectations for your content. If you mainly need one TV, a simpler single-receiver wireless HDMI extender may be easier and cheaper. If your top priority is multi-display distribution without running cables, this kit’s multi-receiver approach and heat control are the reasons it stands out.

Bottom line

The Wireless HDMI PRO kit is a strong fit for multi-TV setups that prioritize quick setup, stable wireless performance, and smooth 1080p/60 playback. It is especially useful for presenters and anyone running the same feed across multiple screens. Just be mindful that real-world reach will drop with walls and obstacles, so receiver placement matters if you plan to cover multiple rooms.

FAQ

Can I use this to show one laptop screen on multiple TVs at the same time?

Yes. The kit is designed to pair one transmitter with multiple HDMI receivers for simultaneous multi-TV output. It also includes support for mobile mirroring through the TUTUPlay app.

How hard is setup?

Setup is intended to be plug-and-play. The transmitter and receivers are pre-paired, and you can connect and start streaming without installing drivers or using a Wi-Fi network.

What video quality and refresh rate does it support?

It is rated for 1920x1080 (1080p) at 60Hz.

What is the range like through walls?

The manufacturer rates up to 165ft/50m in open areas without barriers, and up to about 50ft/15m through walls. Thick walls or large obstacles can reduce performance.

Does it stay cool during long use?

Heat-control technology is included, and buyer feedback generally focuses on the units not getting excessively hot during longer sessions.

Does it work with USB-C laptops?

It includes a USB-C to HDMI adapter intended for USB-C HDMI output from newer laptops. If your device has a different output type, you may need a compatible adapter or cable.

Is there an app involved?

For TV streaming, the kit is described as not requiring an app or drivers. For mirroring to phones or tablets, the TUTUPlay app is used.

Do the receivers need their own power?

Yes. Both the transmitter and receivers are powered by USB 5V1A, so you will need USB power at each receiver location.

Is it worth buying if I only need one TV?

If you only need a single display, a simpler single-receiver wireless HDMI extender may be more cost-effective and easier to set up. This kit is most compelling when you want multiple TVs covered at once.

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Specifications

Product TitleWireless HDMI PRO- Transmitter and Four Receiver, Portable Multi-TVs Extender Kit, Plug and Play, Heat-Control, 5.8G/2.4G @60Hz 165FT/50M, Stream Video Wirelessly from Laptop to Multiple HDTVs/Monitor
CategoryElectronics > Television & Video > Streaming Media Players
BrandYomais
ManufacturerYOMAIS
Model NameG7RPRO
Model NumberG7R PRO-Portable
ColorBlack
Connectivity TechnologyWireless, HDMI, USB-C to HDMI, Micro/Mini HDMI, Transmitters Wifi
Connector TypeHDMI, USB-C to HDMI, Micro HDMI, Mini HDMI
Other Special Features of the Product165FT/50M Long Transmission Range with Multi-Screens in an Open Environments(No Barriers); 50FT/15M through walls (avoid thick walls or large obstacles), 5.8G/2.4G Dual-Band Unfold Antennas; @60Hz High Screen Refresh Rate; Both Powered by USB 5V1A Power Source, Enhanced 5G Chip for Real-Time Streaming, Heat-Control Technology for Automatic/Stay Cooling Even after Long-Term Use, Plug and Play with Pre-Paired Transmitter and Receivers. Each TX Up to 6 Screens: 4-RXs (Multiple TVs) + 2 Mobiles(Phone/Pad), Wirelessly stream to Multiple TVs Simultaneousl; Free USB-C to HDMI Adapter included-Wide Compatible with All HDMI / USB-C HDMI Devices. Support Windows/Mac-Book Extender Mode.
Resolution1920x1080P@60Hz
Supported Internet ServicesYouTube, Browser
Controller TypeButton Control
Form FactorPortable
Compatible DevicesLaptop, PC, USB-C Laptop, Mac-kbook, Game Console, Cable Box, Camera, DVR, NVR, DVD to Smartphone, Tablet, Televisions, TVs, HDTVs, Projectors, Monitors
Video Output Resolution1920x1080
Video CodecH.264, H.265/HEVC
Mfr Part NumberG7R PRO-Portable
Built-In Media1x Mini HDMI + Micro HDMI Adapter, 1x USB-C to HDMI Adapter, 1x Wireless HDMI G7R PRO Transmitter, 4x HDMI Cable + 5x Type-C Charging Cables, 4x Wireless HDMI G7R PRO Receiver
Warranty Description1 Year Manufacturer
Item Dimensions L x W x H4.33"L x 1.42"W x 0.59"H
Special Feature165FT/50M Long Transmission Range with Multi-Screens in an Open Environments(No Barriers); 50FT/15M through walls (avoid thick walls or large obstacles), 5.8G/2.4G Dual-Band Unfold Antennas; @60Hz High Screen Refresh Rate; Both Powered by USB 5V1A Power Source, Enhanced 5G Chip for Real-Time Streaming, Heat-Control Technology for Automatic/Stay Cooling Even after Long-Term Use, Plug and Play with Pre-Paired Transmitter and Receivers. Each TX Up to 6 Screens: 4-RXs (Multiple TVs) + 2 Mobiles(Phone/Pad), Wirelessly stream to Multiple TVs Simultaneousl; Free USB-C to HDMI Adapter included-Wide Compatible with All HDMI / USB-C HDMI Devices. Support Windows/Mac-Book Extender Mode. 165FT/50M Long Transmission Range with Multi-Screens in an Open Environments(No Barriers); 50FT/15M through walls (avoid thick walls or large obstacles), 5.8G/2.4G Dual-Band Unfold Antennas; @60Hz High Screen Refre… See more

Available variants

Size

  • 1TX+2RX
  • 1TX+4RX
  • 1TX+1RX

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