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Small white wireless HDMI dongle with HDMI connector

LG G41W 4K Wireless HDMI Dongle White

SKU CH-99DE-GG4PG

Wirelessly mirrors 4K video from phones, tablets or laptops to any HDMI display using Miracast or AirPlay

  • CPUG41 W
  • TouchscreenRemote Control
  • Audio formatNetflix
  • Image formatH.264, H.265/HEVC
  • Supported resolutions4K
  • Video capabilities4K x 2K, 1080P, 4k
  • 4K resolution up to 4K x 2K and 1080P for sharp viewing
  • Wireless screen mirroring from iPhone 15, 16, 17 and Android devices
  • Miracast and AirPlay support for cable-free casting to TV or projector
  • H.264 and H.265/HEVC decoding for smooth video playback
  • Plug into HDMI and power, then cast in minutes with no extra apps

Wireless 4K HDMI Dongle G41W

The LG G41W is a wireless HDMI dongle that streams 4K and 1080P video from smartphones, tablets and computers to a TV, monitor or projector. It uses Miracast and AirPlay so no cables or extra apps are required. Power is supplied through the HDMI port for a simple plug-and-play setup.

Home viewers and presenters

This adapter suits anyone who wants to mirror movies, photos or presentations from iOS, Android or Windows devices onto a larger screen without running HDMI cables. It is not for users who need wired reliability, ultra-low latency for competitive gaming, or support for protected streaming apps on iOS devices.

Miracast and AirPlay mirroring

The single specification that decides fit is the wireless mirroring protocol: the G41W relies on Miracast for Android and Windows and AirPlay for iOS and macOS. If the source device lacks one of these protocols, the dongle will not connect.

How it compares

Measured against everything we stock in Signage Content Players, at today’s prices. Recalculated every night.

Price $49.99
Cheaper than about 80% of the 57 comparable items (median $61.99).

Specifications

Product
Brand nameLG
Product lineG41 W
Model nameG41 W
Part numberG41 W
Product colorBlack
Processor
CPUG41 W
Display
TouchscreenRemote Control
Supported resolutions4K
Display type4k / 4K x 2K, 1080P
Audio & video
Audio formatNetflix
Video capabilities4K x 2K, 1080P, 4k
SoundMiracast
Digital audioHDMI
Audio connectionMiracast
Connectivity
Interface typeHDMI
Ports & slots
HDMI ports1 In
Card slotHDMI
Size & build
Product dimensions14.33 in W × 12.83 in H × 9.06 in D
Compatibility
Compatible withTelevision, Smartphone, Personal Computer, Laptop, Tablet
More details
Image formatH.264, H.265/HEVC

Questions about this item

What comes in the box with the LG G41W dongle and what must I supply myself?

The dongle connects to an HDMI port and needs USB power. You must provide a TV, monitor or projector with HDMI and a USB power source.

Which version of the G41W should I choose for 4K streaming?

The single G41W model supports 4K x 2K and 1080P output with H.264 and H.265/HEVC decoding.

What does the 4K rating mean when I cast from my laptop to a TV?

It delivers up to 4K x 2K resolution over Miracast and AirPlay from Windows, Android, macOS and iOS devices.

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