Wireless Display Adapter Support AV HD Multimedia Interface 4K HD 2.4 5GHz WiFi Display Dongle for TV Projector Monitor Item Type: Wireless Display Adapter Material: ABS WiFi Network: 802.11AC 2.4/5GHz Display Output Resolution: 4K Function: DLNA, Miracast Support System: For Android, for iOS, for Windows, for OS X Interface: HD Multimedia Interface, 3.5mm Audio Jack (AV Output), USB C Power Input Jack Color: Black Power Supply: DC 5V/1A Compatible Display Devices: (1)Display device with HD Multimedia Interface compatible interface (2)Display device with AV input interface Receiver Size: Approx. 12 x 6cm / 4.7 x 2.4in USB C Cable Length Approx. 88cm / 34.6in HD Multimedia Interface Cable Length Approx. 53cm / 20.9in 3.5mm to RCA Cable Length Approx. 18cm / 7.1in