Specifications: Color: Black Interface: HDM-I Applicable: Support Miracast / Airplay / DLNA Item size: 54 * 54 * 15mm Cable length: 108 mm Item weight: 45 g Package include: 1 x wireless HDMI dongle 1 x USB line 1 x manual Enjoy Wireless Big Screen Connection- Our Wireless HDMI Dongle can mirror audio and video from iPhone, iPad, Macbook, Android smart phones and PC to big screen devices such as TV / monitor/projectoretc,which enable you to enjoy impressive high-definition movies without messy cables; Comes with an external antenna for receiving the wireless signal freely Stable Signal Wifi Display DongleWireless display adapter includes a 2.4G internal antenna (2.4GHz/ 802.11 b/g/n) and an upgraded high-performance chip that resists signal interference and prevents video delays and jams; The high-speed processor delivers ultra-clear image quality for fast transfer and greatly reduced heat generation Mirror & Extend Mode With this wireless dongle, you can select Extend Model if you need work or chatting on your phone but your child want to watch cartoon, this model allows the TV plays the program you want to watch without affecting you do other operations on the phone; Mirror mode' allows the screen of your phone displayed on the large-screen device in real time