Wi Display turns your Mac into a wireless extended display for your PC or Mac OSX computer. Wi Display not only supports streaming high quality video but also supports streaming audio to extended displays. ? Realtime Audio & Video streaming Wireless Display for your devices. Up to 2K(2880x1800) video resolution with 24 fps, supports Retina resolution. ? Streams to multi extended displays simultaneously. ? Best performance of any app of its kind. Works well with all Mac 64bits system. ? Unique Functionality: Record exactly the Video and Audio from your host computer. Standard mpeg4 with H264 video and AAC audio format. High quality audio and video, small recording file size. ? One-click connection mechanism with Bonjour technology. ? Upload recorded video to Youtube directly. System requirements: ? User needs to download the host (server) module in order for the app to work. ? Both host and extended display computer must be on the same Wi-Fi network. ? Mac OS X client: 10.7 and above. ? Mac OS X host: 10.7 and above. ? PC host: PC 7 or 8 (32 or 64-bit).