News Summary

• HDMI is a digital interface used to transmit video and audio signals between compatible devices.
• Wireless HDMI takes that standard and eliminates the physical cable(s) By some, it's considered more aesthetically pleasing because a wireless connection is invisible.
• Because wireless HDMI requires multiple devices, including a transmitter and receiver, the upfront cost is usually higher than simply buying a cable.
• It's also a useful way to connect projectors to media devices, set-top boxes and consoles, which are usually placed some distance away.