PC Size: 7.5 x 2.5 x 0.7cm(LxWxH)Color: BlackThe product casts video， audio， photos， MS office files， PDF files， games， etc to HDTV or projector wirelessly. It can mirror whatever shown on the screen of your smartphone， tablet， notebook， PC to your HDTV or projector. Overall， it is a useful tools for your home multimedia entertainment， also a powerful tools for your office presentation.Multi-standard support: Miracast， DLNA， AirplayMulti-platform support: Android phones/tablets， Apple iOS iPhone/iPad， Windows PC/Note， Mac ; PC/Notebook;Easy to connect， easy to use.Wifi Display Sharer is a single of receiver， can not use the mouse to operate， need to connect with TV or other device. The function have: Miracast/DLNA， the use steps are showed clearly on manual.Note: Due to the difference between different monitors， the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. Thank you! Specification Model HI763 USB USB HOST 2.0 Operation System Android 4.2/IOS/Windows Phone/Windows Inner memory 256MB DDR3 WiFi WiFi 802.11b/g/n ( with?external antenna，?stronger WiFi?) HDMI Connecting high-definition TV， the output audio and video signals. Power Supply Charge interface Micro USB port Power Device AC Adapter Input 5V/1A Appearance description Diaplay Through the HDMI output display. Device Specification Item size 75x25x7mm Color Black What?ˉs in the box 1 x Wifi Display Sharer 1 x HDMI Extension Line 1 x USB Cable 1 x User menu?