With MiraScreen B4 you can enjoy your favorite videos, photos and movies on the best display in the house. Connect the tiny adapter to your HDTV and you can wirelessly display content from a compatible laptop, tablet or smartphone. Anything you can see on your laptop or tablet, you can see on your HDTV.

Main features:

• Faster and easier - Portable design with external WiFi antenna, provide 2.4GHz WiFi, support multiple wireless display standards such as Miracast, Airplay, and DLNA, without breezing, faster and lower consumption than before. Just plug and play, no needed any other drivers, and with two switching button, you could choose the mode you need.
  

• High-definition image - Support full 1080P, you can connect PC, smartphone or tablet to TV or projector, whatever you see on your mobile device's display, you can mirror onto the HDTV or projector.
  

• Broad compatibility - Compatible with Android 4.2, Mac OS X 10.9, iOS 7.0, Windows 8.1, etc. Playing games or share photos and videos with your family on big screen. Also, support multiple formats of photos, videos and files.

• Small and light design - Tiny cuboid size, with a magnet connected the HDMI cable on the back, which saves the space so that it is portable.
  

Specifications:

• WiFi: 2.4GHz, 802.11n
• Resolution:  1920 x 1080 x 30p
  
• CPU: AM8252B
• RAM: 128MB DDR3
  
• NAND: 128MB
• Video format: MPEG2, MPEG4, AVI, WMV, MKV, MOV, RM, RMVB
• Audio format: MP3, WMA, WAV, OGG, AAC, FLAC, 3GP, etc.
• Picture format: JPEG, BMP, PNG