Item Type: Wireless HD Multimedia Interface Transmitter Receiver Material: ABS Transmission Interface: HD Multimedia Interface Frequency: 2.4GHz 5GHz TX Transmitter Resolution: 1080P at 60Hz RX Receiver Resolution: 1080P at 60Hz Power Supply Voltage: DC 5V 1A 1. HD Multimedia Interface Transmitter Receiver: Intelligent high-definition wireless transmission system supports screen sharing, dual mode with the screen, real-time screen mirroring with the screen, real-time synchronization of the screen to the big screen, displaying the same screen, sharing the content you see. 2. HD Multimedia Interface Extender: Screen extension second screen, can extend the current computer desktop, computer and TV screen are not the same as each other, for office and entertainment to create an exclusive area (this function requires computer and equipment support). 3. Wireless Transmission: Through the receiver and transmitter, it allows video devices with HD Multimedia Interface to synchronously and wirelessly transmit audio and high-definition images to TVs, large all-in-one computers, projectors, and other large-screen terminals. 4. 2.4GHz 5GHz: Wireless HD Multimedia Interface transmitter receiver has a built-in 5GHz 1T1R antenna and uses advanced 5GHz transmission standard technology, which can achieve faster and more stable transmission efficiency and minimize the risk of signal interference and disconnection. 5. Plug and Play: Wireless HD Multimedia Interface converter is easy to use, just connect to the big screen and power cable, you can easily cast the screen without delay. Tablets, mobile phones, and other devices without HD Multimedia Interface interface need to be used with HD Multimedia Interface adapter. 6. Scope of Application: Portable 1080P wireless HD Multimedia Interface extender does not require a network, clearer vision, suitable for big-screen movies, synchronous real-time playback. Office meetings, presentations, sharing sessions, one button to cast the screen, control as you wish. 1 x Transmitter 1 x Receiver 1 x User Manual