Simplecom KM420 2-Port HDMI 2.0 KVM Switch – 4K@60Hz, 4-Port USB 3.0 Hub, 5Gbps Data Transfer, Dual Computer Sharing

Simplify your workspace with the Simplecom KM420 2-Port HDMI KVM Switch. Designed to let you control two computers using a single HDMI monitor and shared USB peripherals, this versatile switch combines HDMI 2.0 video switching with a 4-port USB 3.0 hub. Enjoy support for resolutions up to 4K@60Hz and USB data transfer speeds of up to 5Gbps. Switch between connected computers conveniently using the built-in selection button.

Key Features & Benefits

• 2-Computer KVM Switching: Control two computers using one HDMI display and one set of shared USB peripherals.
• 4K@60Hz HDMI Output: Supports high-resolution video up to 3840 x 2160 at 60Hz through HDMI 2.0.
• 4-Port USB 3.0 Hub: Connect a keyboard, mouse, printer, USB drive and other compatible USB accessories.
• SuperSpeed USB Data Transfer: Supports transfer speeds of up to 5Gbps for compatible USB 3.0 devices.
• One-Button Switching: Switch the connected HDMI display and four USB peripherals between computers using the selection button.
• LED Status Indicator: Shows which computer is currently selected.
• Aluminium Alloy Housing: Durable aluminium construction helps dissipate heat.
• Plug and Play: Supports convenient installation without additional driver software on compatible systems.
• Hot-Swappable Operation: Allows compatible USB peripherals to be connected or disconnected without restarting the system.
• Backward Compatibility: Supports USB 2.0 devices and HDMI 1.4 connections.

Product Specifications

• Brand: Simplecom
• Model: KM420
• Product Type: HDMI KVM Switch with USB Hub
• Computer Connections: 2
• USB Upstream Ports: 2 x USB 3.0 Type-A Female
• USB Downstream Ports: 4 x USB 3.0 Type-A Female
• HDMI Inputs: 2 x HDMI 2.0
• HDMI Output: 1 x HDMI 2.0
• Maximum USB Bandwidth: 5Gbps
• Maximum HDMI Bandwidth: 18Gbps
• Maximum Video Resolution: 3840 x 2160 at 60Hz (4K@60Hz)
• HDCP Support: HDCP 2.2
• Additional Power Input: USB-C, DC 5V
• Housing Material: Aluminium alloy
• Dimensions: 130 x 63 x 16mm
• Weight: 250g
• Operating Temperature: 0°C to +50°C
• Operating System Support: Windows, macOS and ChromeOS

Product Uses

Use the Simplecom KM420 to share one monitor, keyboard, mouse and other USB accessories between two computers. It is ideal for home offices, professional workstations, dual-computer setups and multimedia environments where convenient switching between systems is required.

Package Includes

• 1 x Simplecom KM420 HDMI and USB KVM Switch
• 2 x USB Data Cables
• 1 x USB-C Power Cable

Important Compatibility Notes: Two HDMI cables are required to connect the computers to the HDMI inputs and are not listed as included accessories. For 4K@60Hz output, the connected computers, display and HDMI cables must support the required resolution and refresh rate. The USB-C port is for optional 5V power input only and does not support data transfer. Additional USB power is recommended when using higher-power peripherals such as portable hard drives. For smoother switching, use the same display resolution and refresh rate on both computers.