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Small black transmitter and receiver units with HDMI ports

BESIGN

BESIGN WHE-20 2 in 1 accessory 4K wireless HDMI extender

SKU CH-R9AW-4YTJP MPN WHE-20

A wireless HDMI extender kit transmits 4K video up to 40 metres cable-free, supports many-to-many collaboration, and weighs only 25 g

  • Cable-free setup with 75x32x15mm ultra-compact design
  • Pristine 4K video via H.265/HEVC encoding technology
  • Direct plug-and-play transmission up to 130ft or 40m
  • Router relay mode extends HDMI anywhere Wi-Fi reaches
  • Many-to-many collaboration with iOS app control for multiple extenders

Compact wireless HDMI extender

The BESIGN WHE-20 is a 2-in-1 wireless HDMI extender that transmits 4K video over Wi-Fi. It suits meeting rooms, classrooms and home AV setups where running long cables is impractical. The kit includes transmitter and receiver units weighing 25 g each.

Check HDMI version and power supply

Verify that your source device offers an HDMI output and that your display accepts an HDMI input. Each unit draws 3 W and requires a USB power source; confirm you have spare USB ports or adapters. The extender uses H.265 encoding with input up to 4K@30 Hz and output up to 4K@60 Hz.

Stable 4K streaming over distance

In direct mode the link reaches 40 m with plug-and-play operation. Router relay mode extends coverage to wherever the Wi-Fi network reaches. H.265 encoding maintains consistent 4K quality during prolonged sessions, and multiple kits can operate simultaneously for many-to-many collaboration.

Highlights

  • Cable-free setup with 75x32x15mm ultra-compact design
  • Pristine 4K video via H.265/HEVC encoding technology
  • Direct plug-and-play transmission up to 130ft or 40m
  • Router relay mode extends HDMI anywhere Wi-Fi reaches
  • Many-to-many collaboration with iOS app control for multiple extenders

Specifications

No published specifications for this item yet.

Questions about this item

Does the WHE-20 kit include both transmitter and receiver or must one be purchased separately?

The kit contains both a transmitter and a receiver so no extra unit is needed for a point-to-point link.

Should I choose direct connection mode or router relay mode for a single room setup?

Direct connection mode gives plug-and-play video up to 40 metres without a router making it simpler for one room.

What does the 4K@30Hz input and 4K@60Hz output mean when I connect a laptop to a display?

The transmitter accepts a 4K signal at 30 Hz and the receiver decodes it to the display at up to 60 Hz.

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