Model Number: H-USB01 Key Specifications/Special Features: Features and Specifications:You can mirror the phone/Pad/PC's screen picture to TV by USB cableBy USB cable, the connection will become more stable and more convenient thanthe wireless.Adapter charges your phone when mirroring. One device, two functions.One for all, Supports Android 4.4+, Windows 7+, iPhone 4S+ with SIM for 3G/4Gaccess (iOS8+), Mac 10.10+.Mirror and Stream Screen Two Types of Projection. Users can watch the moviewhile use the pc.EZCast app can let users to get more function experience.Support OTA firmware update.APP and user manual download address: http://www.iezvu.com/download.You can scan the two-dimension code on the TV screen to log in the downloadaddress, or open App store/ Google play, search EZCast to down load and install.