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Wireless HDMI Transmitter and Receiver 328FT/100M, LED Screen Display, Dual-Band 2.4G+5.8G Plug & Play HDMI Extender Kit, 4K Decode 1080P Output for PC/Projector/TV Box/Monitor
- No Cables, Just Plug & Play: Ditch messy HDMI cables and complicated setups-our wireless HDMI transmitter/receiver pairs in 10 seconds, no WiFi/apps/Bluetooth needed. Suitable for business meetings, classrooms, churches, and home theater, keeping your space tidy while delivering near-zero latency (<0.01s)
- LED Display for Real-Time Status: Built-in LED digital display shows real-time connection status and signal strength, enabling quick troubleshooting of connection issues
- 4K Decoding & 1080P HD Visuals: Supports 4K decoding and 1080P/60Hz output for clear, smooth video playback-works well for sharing slides, watching movies, or gaming on larger screens. It also supports both mirror and extended display modes for flexible use
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Overview
Reviews
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Wide Device Compatibility: Supports projection from PCs, laptops, cameras, TV boxes, or PS5/4 to projectors, monitors, or
HDTVs. (Note: An HDMI adapter is required for smartphones, while tablets with an HDMI port can be used directly. )
328FT/100M Wireless Range: Delivers stable wireless transmission up to 328ft/100m indoors and outdoors. Built-in 2.4G + 5.8G dual-frequency chip ensures strong anti-interference and a reliable connection even through walls or ceilings. (Note: Actual transmission distance may vary slightly when passing through walls or obstacles. )
Complete Package & Warranty: Includes 1 transmitter, 1 receiver, 1 instruction manual, 2 HDMI converters, 2 Type-C cables. Backed by a 2-year warranty and lifetime technical support for worry-free use
What does the LED display on the transmitter do? How to fix an unstable connection?
The LED display on the transmitter shows the power status and signal strength. If the connection is unstable, please ensure both the transmitter (TX) and receiver (RX) are connected to a 5V/2A power supply to maintain stable voltage.
Does it support 4K video? Whats the final output resolution?
The wireless HDMI transmitter supports decoding 4K video, but it will output at 1080P. This is a standard behaviorall wireless HDMI transmitters will downscale 4K input to 1080P for stable wireless transmission.
Can this wireless HDMI kit work with my smartphone or tablet?
It works well with HDMI-enabled devices like laptops, PCs and cameras. Smartphones/tablets are supported if you use an extra HDMI adapter. The included converters are only for cameras and DVs.
Is there any delay when using this product? Can I use it for gaming?
The latency is less than 0.01 s, barely noticeable for movies and meetings. But its not recommended for competitive games that require zero lag.
Do I need to power both the transmitter and receiver all the time?
The receiver must be powered at all times. The transmitter can usually get power from your computer's USB port; if the connection is unstable, please connect it to an external 5V/2A power supply.
HDTVs. (Note: An HDMI adapter is required for smartphones, while tablets with an HDMI port can be used directly. )
328FT/100M Wireless Range: Delivers stable wireless transmission up to 328ft/100m indoors and outdoors. Built-in 2.4G + 5.8G dual-frequency chip ensures strong anti-interference and a reliable connection even through walls or ceilings. (Note: Actual transmission distance may vary slightly when passing through walls or obstacles. )
Complete Package & Warranty: Includes 1 transmitter, 1 receiver, 1 instruction manual, 2 HDMI converters, 2 Type-C cables. Backed by a 2-year warranty and lifetime technical support for worry-free use
What does the LED display on the transmitter do? How to fix an unstable connection?
The LED display on the transmitter shows the power status and signal strength. If the connection is unstable, please ensure both the transmitter (TX) and receiver (RX) are connected to a 5V/2A power supply to maintain stable voltage.
Does it support 4K video? Whats the final output resolution?
The wireless HDMI transmitter supports decoding 4K video, but it will output at 1080P. This is a standard behaviorall wireless HDMI transmitters will downscale 4K input to 1080P for stable wireless transmission.
Can this wireless HDMI kit work with my smartphone or tablet?
It works well with HDMI-enabled devices like laptops, PCs and cameras. Smartphones/tablets are supported if you use an extra HDMI adapter. The included converters are only for cameras and DVs.
Is there any delay when using this product? Can I use it for gaming?
The latency is less than 0.01 s, barely noticeable for movies and meetings. But its not recommended for competitive games that require zero lag.
Do I need to power both the transmitter and receiver all the time?
The receiver must be powered at all times. The transmitter can usually get power from your computer's USB port; if the connection is unstable, please connect it to an external 5V/2A power supply.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Grandwood Tech Limited Return Policy
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