1、Compatible with various devices, highly compatible, support for Android/lphone/lpad. It is widely applicable and supports HD Multimedia Interface devices such as projector/monitor/HDTV. 2、It is suitable for conference presentations, projection screen projectors, and laptops can be screened to the projector via a wireless same screen device, which is convenient and quick. 3、A simpler connection method, stable signal without delay, solves the problem of stuck wireless on the same screen. 4、Support for Mircast/Airplay/DLNA mode, project smart devices (mobile phone/PC/tablet) to TV, projector, computer monitor and other devices via WIFI. 5、Mobile phone projection TV, high-definition 1080P, the large screen is more exciting, and the picture quality is gorgeous and smooth. Item Type: Screen Mirroring Device Material: ABS Color: As shown in the picture Wifi Frequency: 2.4ghz Wifi Range: 10m and less Wifi Module/Version: 8188ftv Resolution: 1920x1080 (maximum) Operating System: for Linux CPU Speed: 600mhz Internal Storage: 256mb ddr3 Internal Flash: 256mb slc Video Format: avi, divx, mkv, dat, vob, mpg, mpeg, mov, mp4, rm, rmvb, wmv Image Format: jpeg, bmp Audio Format: mp1 / 2/3, wma, ogg, wav, aac File Format: pdf, word / excel / ppt How to Use: Plug and play 1 x Screen Mirroring Device 1 x Wireless Module 1 x Instruction Manual