8 TXs-1RX Mode: 8 transmitters can be connected to one receiver at the same time, suitable for corporate conferences and multi-screen sharing; Plug and play: No settings, No APP, No network, no need for cumbersome settings, just connect the corresponding device and start using 2.4G+5G Dual frequency: dual frequency signal channels, The signal is stronger and more stable, allowing you to enjoy high-definition and low-latency audio-visual feast High Compatibility: Compatible with various devices (Laptop, PC, Video camera. , AV Receiver, Game Console, /5, , Switch, Cable/Satellite, etc.) ,Easily and stably transmit HD video and audio signals with low latency Mirror/Extend Dual Mode:Switch from small screen to large screen, clearer visual experience, and expand the screen to display different content Applicable to multiple scenarios: Live broadcast, Games, Online courses, Corporate meetings, Home theater, etc. Name: Wireless Transmitter and Receiver Frequency:5G+2.4G Transmission distance: 30M Power supply interface: USB 5V2A HD OUT: 1080P@60Hz (Backward compatible) HD IN: 4K@30Hz (Backward compatible) Compatible system: Android /ios/Windows/MacOS Wireless Standards: 802.11a/b/g/ac Working Temperature: 0~50 Support Protocols : 1.4; Colour:As Shown Material:plastic+metal Package Contents: 1 x Wireless Transmitter 1 x Wireless Receiver 1 x Extension Cable 2 x USB Power Cable 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.