LINK HDES19 HDMI 4K 60Hz KVM Extender over Fiber Optic up to 20km Ultra HD Video Transmitter and Receiver, USB Keyboard Mouse Support, PC Server Remote Control

HDMI over fiber optic extension up to 20km: transmits 1 HDMI video signal and 2 USB signals for keyboard and mouse over long distance without loss of quality, ideal for professional AV installations, control rooms and remote management 4K@60Hz Ultra HD Video Quality: Supports HDMI 4K@60Hz with HDCP 2.2 protection for smooth, ultra-high definition images, with automatic downscaling support from 4K to 1080p for maximum compatibility Comprehensive KVM Functions: Allows remote control of a computer via USB keyboard and mouse, supports IR infrared remote control and RS232 communication for controlling external devices Advanced Connections & Built-in Audio: Equipped with HDMI loop output on transmitter for local monitor and stereo audio output via 3.5mm jack, L-PCM supported audio format Professional Plug and Play: Pure hardware design with no software or driver needed, compatible with SFP MSA and SFF-8472 standard, stable operation from -10°C to +55°C and compact size for flexible installations