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Wireless Home Digital Interface (WHDI) is a consumer electronic specification for a wireless HDTV connectivity throughout the home. WHDI enables delivery of uncompressed high-definition digital video over a wireless radio channel connecting any video source ( computers , mobile phones , Blu-ray players etc.) to any compatible display device .
Wireless HDMI is the wireless transmission of high-definition audio and video signals between devices, using unlicensed radio frequencies like 5 GHz, 60 GHz, or 190 GHz. This technology eliminates the need for an HDMI cable , allowing users to transmit signals wirelessly between the component device and the display device.
First-generation implementation achieves data rates from 4 Gbit/s, but the core technology allows theoretical data rates as high as 25 Gbit/s (compared to 10.2 Gbit/s for HDMI 1.3 and 21.6 Gbit/s for DisplayPort 1.2), permitting WirelessHD to scale to higher resolutions, color depth, and range.
The Microsoft Wireless Display Adapter, a Miracast HDMI dongle. Samsung televisions support Miracast [51] where it is named Smart View (including all models made since 2016 [52]). Miracast is also supported on LG smart TV models, some Toshiba TVs, [53] Sharp, Philips (Wireless Screencasting), [54] and Panasonic televisions and Blu-ray players.
Any DVI-to-HDMI adapter can function as an HDMI-to-DVI adapter (and vice versa). [56] Typically, the only limitation is the gender of the adapter's connectors and the gender of the cables and sockets it is used with. Features specific to HDMI, such as remote-control and audio transport, are not available in devices that use legacy DVI-D signalling.
Supports wireless transmission of audio/visual data Enables wireless DisplayPort and other display interfaces that include the High-bandwidth Digital Content Protection 2.0 feature. Offers key A/V applications, such as the transmission of lightly compressed or uncompressed video from a computer or digital camera to an HDTV, monitor or projector
The DisplayLink VGC software is based on proprietary adaptive graphics technology. The VGC software runs on a Windows, macOS, or Linux host PC and takes information from the graphics adapter, compresses the changes to the display from the last update, and sends it over any standard network including USB, Wireless USB, Ethernet, and Wi-Fi.
Newegg claimed it was damaged and refused to refund the product. The video has been viewed over 1 million times as of Feb. 15, 2022. [43] After the video was posted, other customers and YouTube channels, such as UFD Tech, came forward with other complaints. [44] This resulted in Newegg issuing an apology and changing its open-box RMA policy. [45]