Move high-bandwidth video and control signals across standard network infrastructure without sacrificing source quality. The GEFEN GF-HDK18G-VIP-TX sends 4K 60 Hz 4:4:4 HDMI and USB-C content over a local area network while carrying audio, USB, RS-232, IR, and audio return path signals for coordinated system control. Designed for professional KVM and AV distribution, this sender supports HDR, built-in scaling, video-wall control, independent routing for RS-232, IR, USB, and audio, plus USB roaming and OSD hotkey keyboard switching. That combination makes it a strong fit for control rooms, collaboration spaces, and environments where operators need fast source access and consistent display behavior. Compared with basic HDMI extenders, this model is built for more than point-to-point transport. It is intended for networked distribution where signal management, user interaction, and display coordination matter as much as resolution. For teams standardizing on flexible AV-over-IP infrastructure, it provides the control depth expected in higher-value deployments.