No Need For Pure Hardware Mirroring Of Wifi, Just Power On The Transmitter And Connect It To A Computer Or Set-Top Box Or Dvd Or Video Conferencing Camera Or High-Definition Player With An Output Interface, Then Power On The Receiver And Connect It To A Tv. Projector Or Led Screen. +Vga Dual Output, , Vga And 3.5mm Jacks Can Be Freely Matched. The Transmitted Signal Is Very Clear, Capable Of Transmitting High-Definition Video And Audio With Ease. With 3.5mm Interface For Connecting Speakers; Plug And Play, A True Plug And Play Experience Up And Running In 10 Seconds. Connect The Transmitter To An Signal Source, Then Connect The Receiver To A Tv Or Projector Or Led Screen, And You Can Start Wireless Screencasting. Highly Compatible, The Interface Is Highly Compatible And Can Be Converted To Other Interfaces. Devices With Interfaces Can Be Used Directly, And Computers Without Interfaces Can Be Used With Converters. Wirelessly Stream True 1080p Hd Video And Digital Audio To Your Tv Or Projector Or Led Screen. Watch And Tv Shows From Your Laptop, Pc, Or Wirelessly Cast To A Tv Or Projector. There Is A 100-Meter Distance In A Straight Line. The Transmitter And Receiver Can Work Within A Straight-Line Range With A Distance Of 100 Meters. They Can Also Pass Through Obstacles Such As Partition Walls And Glass, But The Distance Will Be Shortened According To The Actual Situation; Note: The Transmitter Cannot Be Used Alone. , Must Be Used With The Receiver! Both The Transmitter And Receiver Require Power Supply. Description: 1. Model: UHD200 2. Transmitter power port: Type-c 3. Transmitter power supply: 5V/2A 4. Transmitter output resolution: 1080P 60Hz 5. Receiver port: HD (V1.4)/Type-c USB/VGA/Audio 6. Receiver power supply: 5V/1-2A 7. Receiver resolution: maximum 1080P 60HZ 8. Wireless network: IEEE802.11ac 2.4GHz/5GHz 9. Receiver resolution: 1920 x 1080P@60fps, 1280 x 720P@60fps. . etc. 10. Supported systems: for Windows/macOS/linux 11. Plug and play: no software, no settings, no drivers required Note: The Transceiver Can Be Powered By A Computer Usb Port Or A 5v, 2a Power Adapter. The Computer Interface Will Automatically Project The Screen To The Tv In A Few Seconds And Run Normally; The Receiver Can Be Powered By The Usb Port Of The Device Or The 5v, 2a Power Adapter. After The Transmitter And Receiver Are Connected, The Transmitter Will Flash Blue Light During Normal Operation; Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: ABS colour: Black Package Contents: 1 x Transmitter 1 x Receiver 1 x Chinese and English instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.