4k 30Hz 120M HDMI KVM Extender, HDMI Extender with USB KVM Control RJ45 120m Over Over Cat5e/Cat6 POC with Loop Support USB Keyboard Mouse for PC Computer

120M 4K@30Hz HDMI/USB KVM Extender
1. This is an HDMI/USB KVM extender designed for scenarios requiring long-distance transmission of high-definition audio-video signals and USB control signals, such as internet cafes, multimedia conference rooms, and KVM system integration. Using a single Cat5e/6 network cable, it can extend HDMI video signals and USB control signals synchronously up to 120 metres (394 feet), achieving zero-latency, lossless high-quality transmission to meet the needs of remote device control and high-definition audio-visual sharing.
2. Video specifications
Compatible standards: HDMI 1.4, HDCP 1.4, supports DVI devices (adapter required).
Maximum Resolution: 4K@30Hz (24-bit colour depth), also supports multiple resolution formats such as 1080p/720p, covering the needs of mainstream display devices.
Transmission Characteristics: Uses uncompressed technology to ensure lossless image quality and zero latency, suitable for real-time monitoring, game streaming, and other scenarios.
Supported formats: LPCM 2.1/5.1/7.1 channels, Dolby Digital, DTS 5.1, supports HDMI audio pass-through, and can output local audio through a 3.5mm headphone jack.
3. USB and KVM Control Functions
USB Compatibility: Supports USB 2.0 full-speed transmission (480Mbps), enabling connection to peripherals such as keyboards, mice, and USB drives for remote KVM (Keyboard-Video-Mouse) control, allowing a single set of peripherals to manage multiple hosts. Status Indication: USB ports are equipped with LED indicator lights that slowly flash when no signal is transmitted and quickly flash during transmission, facilitating real-time monitoring of connection status.
4. Packaging Contents
1× Transmitter, 1× Receiver, 1× User Manual, 2× DC 5V/1A Power Adapter.