Features 1、Support for Android, for DLNA family multimedia applications, and also support for iOS, enjoy screen mirroring, it allows users to easily share photos, music, videos, PPT and other content on smartphones and tablets to a larger screen, such as HDTV or projector. 2、Supports multiple operating systems for Android, iOS, and supports for Miracast/DLNA, suitable for iOS 8.0 and higher vision and for Android 4.2 and higher vision with Miracast. 3、Wireless display, wireless screen mirroring, full‑screen mirroring suitable for iOS, Android smartphones, suitable for HDTV or projector tablets, very suitable for PPT presentations and large‑screen movies. 4、External WiFi module, support 802.11b/g/n wireless connection,, strong signal, support video, audio, photo, wireless display file office. 5、Support for Miracast mode without a button, plug and play, no need to install drivers, easy to operate, with low power consumption and low heat. 6、Supports full HD wireless audio and video transmission, 4K output with HD interface, the design is compact and easy to carry. Specification Condition: Brand New Item Type: Display TV Dongle Color: Black Material: ABS Plastic Operating System: for Linux CPU Speed: 600MHz RAM: DDR3 128 MB Optional WiFi Frequency/Maximum Resolution: 2.4G (1 Core 1080P), 5G (1 Core 1080P), 2.4G (Dual‑Core 4K), 5G(Dual‑Core 4K) Power Supply: 5V File Format: PDF, Word, Excel, Powerpoint AVI, DIVX, MKV, TS, DAT, MPG, MPEG, MOV, MP4, RM, RMVB, WMV Audio Formats: MP1, MP2, MP3, WMA, OGG, ADPCM-WAV, PCM-WAV, AAC Photo Format: JPEG, BMP Features: High Definition, Mirror Screen, WiFi Display Host Size: Approx. 60x30x20mm/2.4x1.2x0.8in Package List 1 x Host 1 x Power Supply Cable