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Small black wireless HDMI transmitter and receiver set

H4K Wireless HDMI Extender 4K Decode 1080P@60Hz Dual-Band 50m

SKU CH-QQVM-QQVM4

Transmits HDMI video wirelessly up to 50 metres with dual-band stability and under 0.1 second latency for 1080p at 60 Hz

  • Input interfaceHDMI
  • Typical useLaptop, Television, Gaming Console
  • Size or dimensions10 cm × 3.3 cm × 1.2 cm
  • Overall length10 L x 3.3 W x 1.2 H centimeters
  • Compatible withLaptop, Television, Gaming Console
  • Key featuresHDMI, Laptop, Television, Gaming Console, false
  • Plug-and-play wireless HDMI with no apps or Wi-Fi needed
  • Dual-band 5G+2.4G chip delivers stable streaming up to 50m (164ft)
  • Ultra-low latency under 0.1s keeps audio and video perfectly synced
  • Switch between mirror and extend modes for flexible presentations
  • 4K decode with 1080P@60Hz output works with laptops, TVs and consoles

Wireless HDMI Extender for 4K Decoding

The MINIX H4K transmitter and receiver pair delivers wireless HDMI connectivity for laptops, televisions and gaming consoles. It decodes 4K sources and outputs up to 1080P at 60Hz. The system is designed for business presentations, classroom teaching and home theatre streaming.

Dual-Band Transmission Up to 50 Metres

A 5G plus 2.4G dual-band chipset provides stable, interference-resistant streaming up to 50 metres or 164 feet in open conditions. Range may reduce with obstacles or heavy RF congestion. Latency stays under 0.1 seconds for synchronised audio and video.

Plug-and-Play Mirror or Extend Modes

No apps, Wi-Fi network or Bluetooth pairing are required; the units auto-pair on power-up. Users can switch between screen mirroring and desktop extension to suit presentations or multitasking. The compact 10 by 3.3 by 1.2 centimetre modules fit discreetly behind displays or on desks.

How it compares

Measured against everything we stock in Factory Stereo Adapters & Interfaces, at today’s prices. Recalculated every night.

Price $72.99
Pricier than about 70% of the 112 comparable items (median $37.49).

Specifications

Ports & slots
Input interfaceHDMI
Size & build
Size or dimensions10 cm × 3.3 cm × 1.2 cm
Overall length10 L x 3.3 W x 1.2 H centimeters
Compatibility
Compatible withLaptop, Television, Gaming Console

Questions about this item

Will the H4K transmitter and receiver work with my older laptop that only has an HDMI output?

Yes, the H4K uses an HDMI input interface so it connects directly to any laptop, television or gaming console with an HDMI port.

How can I confirm the H4K is delivering the promised 1080P@60Hz with ultra-low latency after I pair the units?

The system auto-pairs in seconds; once linked you should see smooth 1080P at 60 Hz video with delay under 0.1 second — test by moving a mouse or playing fast video and watching for lag.

Does the box include both the transmitter and receiver, or do I need to buy a second unit separately?

The product is sold as a transmitter and receiver pair, so both ends are in the box — no extra unit is required.

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