Transmits HDMI video and audio signals wirelessly in UHD 4K/30Hz over a distance of up to 150 m in clear view and offers KVM functionality- Wireless HDMI signal transmission up to 150 m (unrestricted view)- Point-to-multipoint connection - 1x transmitter (source) + up to 4x receivers (output device)- Additional receiver units available separately: DS-55329- Supports wireless AV signal transmission with resolutions up to 4K UHD (2160p/30Hz)- Simple operation and handling thanks to Plug & Play - plug in and go. no drivers or software required- Automatic pairing & connection: Automatically establishes a connection via the most advantageous WiFi channel to ensure the best possible WiFi performance- KVM functionality for connecting mouse & keyboard- Touch Screen Back Control - Supports touch screen panels (via USB connection on the receiver)- Power supply via USB-C connection + power supply unit (included)- AES 128 bit encryption / WPA2 protocol- HDMI 2.0 / HDCP 2.2The 4K Wireless HDMI KVM Extender Set transmits your HDMI video and audio signals in UHD 4K/30Hz resolution wirelessly over a distance of up to 150 m (unrestricted view). This consists of a transmitter and receiver unit. Thanks to KVM functionality. a mouse/keyboard can be connected to the receiver unit. allowing the signal source to be controlled directly on the output device. A local monitor can be connected via the HDMI loop-out on the transmitter unit to control the output on the receiver. The extender set can be expanded to up to 4 receivers (output devices) - additional receivers available separately: DS-55329.