The device you are referring to is an **advanced wireless HDMI transmitter and receiver**, designed to wirelessly transmit signals from devices such as a computer, TV box, PlayStation 5/4 to a television, screen, or projector without the need for traditional cables. The device boasts several advanced features that make it ideal for a wide range of uses: 1. **Wireless Range**: The device supports signal transmission over a distance of up to **165 feet / 50 meters**, providing a lot of flexibility and freedom of movement without the need for physical connections. 2. **Image Resolution**: It supports decoding of **4K and 1080P resolutions**, meaning you can display high-quality content on screens or projectors, whether it's movies, games, or presentations. 3. **Dual-band Connectivity**: The device operates on **2.4G and 5G** frequencies, ensuring a stable and fast connection while reducing interference and congestion from other wireless networks. 4. **Expansion Capabilities**: The device is a **portable wireless HDMI extender kit**, meaning it can be used in various scenarios, whether at home, in the office, or while traveling. 5. **Wide Compatibility**: The device is compatible with various devices such as **desktop computers, TVs, TV boxes, PlayStation 5/4**, and other HDMI-supported devices, making it suitable for a variety of applications. This device is perfect for those seeking a convenient and easy way to wirelessly transmit high-quality audio and video between different devices without the hassle of complicated connections.