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Overview

Crystal clear HD streaming experience: turn any screen into a cinema portal with our intelligent WiFi display adapter. Thanks to 4K Ultra HD input compatibility, it intelligently optimises content for buttery smooth 1080p output at 5GHz, perfect for smooth film marathons and professional presentations. Experience how each pixel comes alive with improved dynamic contrast and delivers 100% sharper detail than conventional HDMI dongles.

4K Wireless HDMI Dongle, 2.4/5G Hz Transmitter and Receiver Streaming Video/Audio/Files Transfer from Laptop, PC, Smartphone to TV, Projector, Monitor

Model: 730553089671
Web Code: 19796051
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Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Enjoy on orders from this seller.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

From small screen to large screen: the 2.4G/5G compatible HDMI WLAN device ensures safe and smooth signal transmission as well as a stable WLAN signal coverage of 20 m. It syncs images, audio, video, documents and games from smartphones, laptops, tablets and PCs with large screens such as HDMI TVs, monitors and projectors.

Universal compatibility: this HDMI WLAN display adapter seamlessly supports a variety of operating systems, including Android, iOS, Windows and Ma-c. It supports DLNA, AirMirror, AirPlay and Miracast modes, providing a versatile and comfortable streaming experience. (Note: The wireless HDMI display adapter is not compatible with certain paid apps that protect the video copyright protection, such as Netflix, Amazon Prime Videos and Hulu.)

Seamless cross-device mirroring: Free yourself from screen size restrictions thanks to dual band 2.4G/5G WiFi synchronisation. Whether streaming videos from iOS devices or presenting Excel spreadsheets to laptops, experience military-grade signal stability (72 hours continuous transmission tested). Our technology automatically adjusts the bit rate to ensure extremely low latency of 0.3s.

Easy plug-play operation: 3-step setup: 1. Plug in → HDMI port + USB power supply (5V/2A included). 2. Connect → Pair device. 3. Stream → Image output on a large screen. No apps, Bluetooth or software required. Setup is simple and efficient, and supports privacy mode as well as the ability to disconnect with one click. Easily switch between landscape and portrait modes to enhance your viewing experience.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.