1、Wireless Screen Mirroring: Synchronized screen mirroring from for iOS and for Android smartphones and tablets to any HD screen TV or projector, perfect for PPT presentations and video viewing. 2、Rotatable WiFi Antenna: Supports 5GHz WiFi with a strong signal, so you can freely enjoy wireless display of online and local content: video, sound, photos, Office documents. 3、Broad Compatibility: Works for iOS 8.0 and above devices and for Android 4.2 and above devices using the Miracast protocol. 4、No Driver Required: No need to switch between modes. Plug and play, no driver installation required. Ultra low power consumption and low heat. 5、HD Output: Support full HD wireless sound and video transmission, 4K HD interface output. With compact portable design, easy to carry. Item Type: Wireless Display Adapter Weight: 171g / 6.03oz Product Material: Aluminum alloy, ABS Resolution: 4K WiFi: 5G 2.4G dual frequency band Interface: High Definition Multimedia Interface, VGA, Sound Function: Wireless same screen, wireless casting Display Mode: Horizontal display, vertical display, and support one key switching 1 x Wireless Display Adapter 1 x Sound Cable 1 x USB Cable 1 x Antenna 1 x Manual