Description: Picture Quality: Wireless WIRELESS Display Dongle Adapter supports 4K high definition resolution, bringing you delicate and realistic picture effects. Whether watching movies or playing games, you can enjoy an immersive visual feast. 5G Frequency: WIRELESS Wireless Display Adapter using 5G frequency for data to ensure smooth and unstuck pictures, allowing you to enjoy a high speed wireless connection experience. Plug and Play: WIRELESS interface design, plug and play, work with 5V 2A power adapter, no need to install additional applications or drivers, convenient and fast, easily create your own large screen world.[Smooth and Boundless: Fully support for Home App and for browser, easily realize wireless connection between computers, phones and large screen devices such as TVs and projector, cross device boundaries, and seamlessly share content.Versatile Use: This device can be used for wireless connection to various display devices including TVs, projector, and monitors. Good for a wide range of applications such as home theater viewing, gaming, presentations, and meetings, and improving life and work efficiency. Specification: Interface: WIRELESSPower supply: 5V 2AChip: AM8272Material: ABS pp Size Chart: Total length:16.8cm/6.61inchWidth:5.8cm/2.28inchHeight: 1.2cm/0.47inch Package Includes: 1 Wireless WIRELESS Display Dongle Adapter Note: Please allow slightly errors 1-2cm differences due to manual measurement.