Greathek 4K@40HZ HDMI KVM Switch 2 Monitors 2 Computers Dual Monitor

Features

• DUAL MONITOR KVM SWITCH FOR 2 COMPUTERSControl two computers with one keyboard and mouse while sharing two HDMI monitors and USB peripherals. This 2-port, 2-in-2-out HDMI KVM switch supports extended mode for displaying different content on each screen and duplicate mode for showing the same content on both displays. Ideal for home offices, business workstations, programming, financial analysis, content creation and entertainment setups. Each computer must support two independent video outputs for dual-monitor operation.
• 4K 60HZ HDMI 2.0 VIDEOSupports resolutions up to 3840 2160 at 60Hz and is backward compatible with 1080p and lower resolutions. HDMI 2.0, HDCP 2.2 and up to 18Gbps bandwidth deliver clear, detailed and stable video for spreadsheets, coding, design, streaming and casual gaming. To achieve 4K at 60Hz, both computers, graphics cards, monitors and all HDMI cables in the signal path must support 4K 60Hz.
• 3 USB 3.0 PORTS FOR PERIPHERAL SHARINGShare a keyboard, mouse, printer, webcam, scanner, flash drive, external storage device and other compatible USB peripherals between two computers. Three USB 3.0 ports support data transfer speeds up to 5Gbps, providing up to 10 times the theoretical bandwidth of USB 2.0. A practical solution for remote workers, designers, programmers and IT professionals who want to reduce cable changes and duplicate desktop equipment.
• EDID EMULATION FOR SMOOTHER SWITCHINGIntegrated EDID emulation helps each computer retain monitor identification, resolution and display configuration when switching, reducing display reconnection and unnecessary window rearrangement. Compatible with commonly used Windows, macOS and Linux systems for mixed-computer workspaces, IT test benches and office environments. Actual window positions and display behavior may vary depending on the operating system, graphics card and application.
• DEVICE BUTTON AND WIRED REMOTE CONTROLSwitch between computers using the white button on the KVM or the included wired desktop controller. Place the main unit under or behind the desk and keep the controller within easy reach for a cleaner setup. The independent 5V power input helps maintain stable operation when USB devices require additional power, while the heat-dissipation design supports extended use. Keyboard hotkey switching is not supported. A 5V power adapter is not included.