? Plug-and-play UVC connection for Pocket 3, action cameras and more, compatible with multiple shooting devices. ? Full HDMI ports for lossless 4K UHD signal transmission with uncompressed, delicate image quality. ? Built-in HDMI loop-out for local monitor connection and real-time video preview. ? Integrated KVM function enables remote host control, combining AV transmission with keyboard and mouse control. ? One-click horizontal/vertical screen rotation from 0° to 270°, ideal for multi-scenario live streaming. ? One-transmit and four-receive design for multi-terminal synchronous monitoring, improving team collaboration. ? Up to 300m long-distance transmission with 60ms ultra-low latency for flexible multi-camera layout. ? Dual power supply design ensures continuous operation and stable live streaming & recording.