Ditch Your HDMI Cable? Find Out if IOGEAR's 4K Wireless HD TV Connection Kit Actually Works!

Manufacturer & Model
IOGEAR 4K Wireless HD TV Connection Kit GWKIT4K
Wirelessly mirror small screen from your HDMI source such as Blu-Ray or laptop with HDMI output to an external display, Maximum resolutions of 4K/30Hz, Wireless 2.4/5 GHz using WPA-2 encryption with 128-bit AES, Operating range up to 100 feet, Cast from a device to an external display with little effort.
IOGEAR's 4K Wireless connectivity kit aims to deliver a wireless HDMI experience, with the added benefit of network connectivity for casting from a computer or smart device. We tested the kit's capabilities in a variety of conditions, finding both good and middling results.

In this video review we take a closer look at IOGEAR's 4K Wireless HD TV Connection Kit. Promising 4K/30Hz video performance at up to 100 feet away and WiFi integration for casting audio and video using popular solutions such as Airplay, this dual module solution has loads of promise. We put the kit through testing under several different conditions, connecting it to a 4K OLED TV and 4K projector – even using it to connect a source to a preamp – while also integrating it with a Google Mesh Network. The results? You'll have to watch the video to find out!

IOGEAR 4K Wireless HD TV Connection Kit Specifications
  • Function: GWKIT4K
  • Housing Case: Plastic
  • Input: HDMI
  • Output: HDMI
  • Frequency Band: 802.11 ac/5 GHz
  • Video Resolution: 4K @30Hz
  • Audio Output: 2-Channel 16-bit AAC
  • Sample Rate: 48 kHz 16-bit from HDMI connector
  • Antenna Type: tx: built-in rx: Single SMA
  • Operating Range: 100 ft.
  • Operating Temperature: 32~104°F (0~40°C)
  • Storage Temperature: 14~158°F (-10~70°C)
  • Humidity: 10% to 85% RH (Non condensing)
  • Voltage: tx: 5V/1A rx: 5V/0.50A
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Reactions: welldun


Feb 11, 2018
sucks that it didn't make the cut. It would be great if it was good enough to use between the AVR and the Projector.

Todd Anderson

Editor / Senior Admin
Staff member
Thread Starter
Jan 20, 2017
Balt/Wash Metro
Preamp, Processor or Receiver
StormAudio ISP.24 MK2
Main Amp
Emotiva XPA-5
Additional Amp
Emotiva XPA Gen3 2.8 multichannel amp
Other Amp
Denon X8500H
Computer Audio
AudioEngine A2+
Universal / Blu-ray / CD Player
Kaleidescape TERRA, OPPO UDP-203, Panasonic UB9000
Front Speakers
GoldenEar Technology Triton One.R
Center Channel Speaker
GoldenEar Technology SuperCenter Reference
Surround Speakers
SVS Ultra Surround
Surround Back Speakers
SVS Ultra Bookshelf
Front Height Speakers
SVS Prime Elevation x4 (Top Front, Top Mid-Front)
Rear Height Speakers
SVS Prime Elevation x4 (Top Middle, Top Rear)
dual SVS SB16s + dual PSA XS30s
Other Speakers or Equipment
Behringer 1124p; Aura Bass Shaker Pros; SuperSub X
Video Display Device
Seymour Screen Excellence, Enlightor NEO AT Screen
Streaming Equipment
iFi Audio Zen Blue
Streaming Subscriptions
Qobuz, TIDAL, Spotify, ROON
Other Equipment
LG Electronics 65-inch B6 OLED, Sony 65-inch X900F, ZeroSurge 8R15W x 2, ZeroSurge 2R15W x 2
Agree. I'd love to see a true 4K HDR lossless audio wireless HDMI solution that performs as good as cable!
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