Welcome to the store! 1, Supports Android, DLNA family multimedia applications, and iOS, allowing users to easily share photos, music, videos, PPTs, and other content from smartphones and tablets to a larger screen, such as an HDTV or projector. 2, Supports multiple operating systems for Android and iOS, and Miracast/DLNA, compatible with iOS 8.0 and higher and Android 4.2 and higher with Miracast. 3, Wireless display mirroring, full-screen mirroring for iOS and Android smartphones, suitable for HDTVs or projector tablets, ideal for PPT presentations and big-screen movies. 4, External WiFi module, supports 802.11b/g/n wireless connection, strong signal, supports wireless display of video, audio, photos, and office files. 5, Supports Miracast mode without a button, plug and play, no need to install drivers, easy to use, with low power consumption and low heat. 6, Supports full HD wireless audio and video transmission, 4K output with HD interface, compact design and easy to carry. Item Type: Display TV Dongle Black color Material: ABS plastic Operating System: for Linux CPU Speed: 600 MHz RAM: DDR3 128MB Optional WiFi Frequency/Maximum Resolution: 2.4G (1 Core 1080P), 5G (1 Core 1080P), 2.4G (Dual-Core 4K), 5G (Dual-Core 4K) Power: 5V File Format: PDF, Word, Excel, Powerpoint AVI, DIVX, MKV, TS, DAT, MPG, MPEG, MOV, MP4, RM, RMVB, WMV Audio Format: 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 1 x Host 1 x Antenna 1 x Power Cable Your 100% satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!