ATEN CS784H 4-Port USB 4K HDMI KVMP Switch

Product Overview

The ATEN CS784H 4-Port USB 4K HDMI KVMP™ Switch enables users to control up to 4 computers with a single USB keyboard, mouse, and HDMI monitor. This switch effectively reduces desktop clutter and minimizes the cost and complexity of multi-system setups.

The CS784H provides multiple port selection methods, including a remote port selector, hotkeys, and mouse wheel switching for maximum flexibility. It also features USB peripheral sharing, allowing users to share USB 2.0 devices such as printers, storage drives, or scanners among all connected computers.

The CS784H supports resolutions up to 4096 x 2160 @ 60Hz and ultra-wide resolutions up to 5120 x 1440 @ 60Hz, ensuring optimized display resolution with exceptional detail and clarity. ATEN's patented Video DynaSync™ technology ensures optimal resolution and consistent window layout during port switching for smooth multi-system workflows.

Included are all required HDMI and USB cables, along with a power adapter, for instant plug-and-play setup and hassle-free installation. Designed for SOHO environments, remote workstations, or office setups, the CS784H delivers efficient multi-computer control with exceptional video fidelity and operational convenience.

Key technologies include: 4K HDMI™, High-Definition Multimedia Interface, Video DynaSync™, HDCP 2.2, USB 2.0 Peripherals.

Front View Description

The front panel features console ports including a 3.5mm audio jack, two USB Type-A ports for keyboard and mouse, and one HDMI port for monitor connection. It also includes a remote port selector button and a USB 2.0 Type-A port for peripheral sharing.

Rear View Description

The rear panel provides connections for up to four computers. Each computer connection includes one HDMI port and two USB 2.0 Type-B ports for KVM (keyboard/mouse) and USB peripheral sharing. A DC power jack is also present.

Side View Description

The side panel features a grounding screw.

Features

• Single USB keyboard and mouse control for up to 4 PCs, simplifying cables and reducing the cost of multi-computer setups.
• Superior video quality: up to 4096 x 2160 @ 60 Hz, 5120 x 1440 @ 60Hz.
• Exclusive ATEN technology ensures optimal resolution and consistent window layout during port switching for smooth multi-system workflows.
• Computer selection via remote port selector, hotkeys, and USB mouse.
• Multiplatform support: Windows, Mac, and Linux.
• USB peripheral sharing.
• All HDMI / USB cables and power adapter included for plug-and-play setup and hassle-free installation.
• Power-on detection automatically switches to the next active computer.
• Supports most gaming/multimedia keyboards and multifunction mice with emulation or bypass.
• Auto-scan function allows continuous monitoring of connected systems.
• Plug and play – no software installation or configuration required.
• Supports hot-plugging.
• Firmware upgradeable.

Specifications