We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
White HDMI dongle with short cable and power port

j5create

j5create ScreenCast 4K Wireless Display White JVAW76

SKU CH-54AF-5JBGY

Wirelessly mirror phones, tablets or laptops to a 4K TV or projector up to 15 metres away using Miracast, AirPlay or Chromecast

  • ColorWhite
  • Wireless 4K streaming to TVs and projectors via HDMI
  • Dual-band 2.4G/5G Wi-Fi keeps the link stable
  • 15-metre range lets you present from across the room
  • Works with Windows, macOS, iOS, Android and Chrome OS
  • Supports Miracast, AirPlay and Chromecast from one adapter

Wireless 4K Display Adapter

The j5create ScreenCast 4K Wireless Display Adapter plugs into an HDMI port on a TV or projector and receives video from a phone, tablet, or laptop over a 2.4G/5G dual-band Wi-Fi link. It supports Miracast, AirPlay, and Google Cast so Windows, macOS, Android, Chrome OS, and iOS devices can connect without extra apps. The receiver streams at up to 4K resolution and operates at distances up to 15 meters depending on the wireless environment.

Home and Office Casting

This adapter suits anyone who wants to mirror a mobile or desktop screen onto a larger display for presentations, streaming, or casual viewing without running cables. It is not intended for buyers who need a wired connection with guaranteed zero latency, nor for setups that require HDCP-protected content playback beyond what the supported casting protocols allow.

Sustained Streaming Behaviour

The dual-band radio helps maintain a stable link during extended viewing sessions, automatically selecting the less congested band to reduce dropouts. Under continuous load the adapter keeps transmitting 4K video as long as the source device and local Wi-Fi conditions remain favourable, though range and throughput will vary with interference and obstacles.

Highlights

  • Wireless 4K streaming to TVs and projectors via HDMI
  • Dual-band 2.4G/5G Wi-Fi keeps the link stable
  • 15-metre range lets you present from across the room
  • Works with Windows, macOS, iOS, Android and Chrome OS
  • Supports Miracast, AirPlay and Chromecast from one adapter

Specifications

ColorWhite

Questions about this item

What type of HDMI port does my TV or projector need for the JVAW76 to output 4K?

The adapter uses a standard HDMI output, so any TV or projector with an HDMI input that supports 4K resolution will work.

Will the JVAW76 interfere with my existing 2.4 GHz Wi-Fi network?

The adapter operates on dual-band 2.4G and 5G frequencies, designed to maintain a stable connection alongside other wireless devices in your environment.

How can I verify the JVAW76 is streaming at 4K after I set it up?

Play 4K content from a compatible source device; the TV or projector's on-screen info menu should confirm it is receiving a 4K signal.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.