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Black wireless HDMI transmitter and receiver set, compact boxy units with external antenna on receiver

Gefen THT-020-8HEI Wireless HDMI Extender 4K 1080P 60Hz 50m 165ft 2.4/5G

SKU CH-MPRQ-A1WJF

Wirelessly extends HDMI signals up to 50 metres with 4K decoding and 1080p 60Hz output using dual-band 2.4 and 5 GHz transmission

  • Power drawno plug, true, false
  • Connection typeHas fcc id, not applicable
  • Frequency band rangeWireless HDMI
  • Product formatWireless HDMI
  • Supported resolutions4K
  • Video bit rate/bandwidth225 MHz
  • Plug-and-play setup eliminates cables and apps
  • 1080p 60 Hz output with 4K decoding
  • Dual-band 2.4 / 5G chip for stable links
  • 50 m or 165 ft range through walls
  • 225 MHz bandwidth for smooth video

Wireless 4K Decode Extender

The Gefen THT-020-8HEI transmits HDMI video and audio up to 50 metres or 165 feet using dual-band 2.4 and 5G wireless chips. It accepts 4K input and delivers 1080P output at 60Hz with a 225 MHz bandwidth. The kit is pre-paired for immediate plug-and-play operation without Wi-Fi, Bluetooth or apps.

Installers Needing Cable-Free Reach

Suits meeting rooms, classrooms, churches and home theatres where running an HDMI cable is impractical or unsightly. The transmitter and receiver connect to laptops, PCs, TV boxes, projectors or monitors via HDMI and USB power. Buyers who require native 4K 60Hz output or support for HDR metadata should look at alternative solutions.

1080P 60Hz Wireless Output Limit

The extender decodes a 4K source but scales the wireless link to 1080P at 60Hz, so the display receives a full-HD signal regardless of the input resolution. This single specification determines whether the unit matches the image-quality needs of the installation.

How it compares

Measured against everything we stock in A/V Extenders & USB Hubs, at today’s prices. Recalculated every night.

Price $54.99
Cheaper than about 81% of the 239 comparable items (median $132.99).

Specifications

Product
Brand nameGefen
Model nameTHT-020-8HEI
Part numberTHT-020-8
Product colorBlack
Performance
Frequency band rangeWireless HDMI
Video bit rate/bandwidth225 MHz
Display
Supported resolutions4K
Display typeHDMI Wireless Transmitter and Receiver, Projector
Audio & video
Zoom typeHDMI Wireless Transmitter and Receiver
Video capabilitiesUSB
Connectivity
Connection typeHas fcc id, not applicable
Ports & slots
HDMI ports2 In
DVI ports2 In
Component video1 In
Composite video2 In
Additional connectorHDMI, USB
Power
Power drawno plug, true, false
Power supplyFalse, true
Size & build
Product weight0.086 kg
In the box
Included itemsHDMI Wireless Transmitter and Receiver, 1
More details
Product formatWireless HDMI

Questions about this item

Should I choose the 2.4 GHz or 5 GHz band for my setup?

The extender uses a dual-band 2.4/5G chip; 5 GHz typically offers cleaner throughput for 1080P 60 Hz video, while 2.4 GHz penetrates walls better at the 50 m / 165 ft maximum range.

What does the 225 MHz video bandwidth mean for my 1080P 60 Hz display?

A 225 MHz pixel clock comfortably carries 1080P at 60 Hz with full colour depth, so the wireless link can deliver the same timing a wired HDMI cable would provide.

Does the wireless HDMI interface support 4K 60 Hz output?

The unit decodes a 4K input signal but scales the wireless output to 1080P 60 Hz; the HDMI ports on the receiver are limited to that 1080P resolution.

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