ATEN CM1284 4-Port USB HDMI Multi-View KVMP Switch - TAA Compliant

The ATEN CM1284 is a high-performance 4-Port USB HDMI Multi-View KVMP switch designed to optimize real-time monitoring, control room operations, and any multi-system environment where speed, clarity, and seamless peripheral sharing matter. This stylish, enterprise-ready device centralizes management of up to four HDMI-enabled computers from a single keyboard, monitor, and mouse setup, enabling you to view, compare, and respond to multiple feeds without constantly switching inputs. With its Multi-View capability, users can keep critical sources visible simultaneously, empowering teams to observe trends, detect anomalies, and coordinate actions with ease. Built for reliability and efficiency, the CM1284 is a trusted addition to data centers, surveillance suites, control rooms, and professional AV installations that require precise, uninterrupted oversight.

• Enhanced real-time monitoring with Multi-View: The CM1284 supports displaying multiple sources at once, enabling quad-view and other flexible layouts. This lets operators monitor four HDMI sources side-by-side or in tailored configurations, helping to detect issues faster and respond more effectively without juggling separate displays.
• Independent keyboard and mouse per computer: Each connected computer can be controlled independently, reducing cross-talk and input errors while improving workflow. This design minimizes confusion in multi-host environments and preserves smooth, native-like control for every system.
• Streamlined switching and layout versatility: Hotkey and front-panel switching options give you rapid access to any connected source. Designers and operators can switch between full-screen, split, or quad-view modes to fit the task at hand, making it ideal for surveillance dashboards, IT administration, and live monitoring.
• Unified peripheral sharing and USB expansion: The CM1284 integrates USB sharing so peripherals—such as keyboards, mice, USB drives, or other USB devices—can be shared across all connected systems. This simplifies maintenance, saves ports, and minimizes clutter on the desk or console.
• Durable, compliant, enterprise-grade solution: TAA compliant and engineered for reliability in demanding environments, the CM1284 delivers robust performance for prolonged operation in control rooms, data centers, and critical monitoring stations.

Technical Details of ATEN CM1284

• Product family: ATEN CM1284 4-Port USB HDMI Multi-View KVMP Switch
• Compliance: TAA Compliant
• Ports and interfaces: HDMI connectivity for video with multi-view capability; USB sharing across connected hosts; keyboard and mouse per computer support
• Video display: Supports HDMI sources with Multi-View layout options to monitor multiple feeds concurrently
• Control: Hotkey switching and front-panel switching for convenient source selection
• KB/MB sharing: Independent keyboard and mouse control for each connected computer
• Form factor and design: Enterprise-grade KVMP switch suitable for control rooms and IT environments

How to install ATEN CM1284

• Power down all devices before installation to prevent any HDMI or USB signaling issues during setup.
• Connect each of the four HDMI video sources to the HDMI input ports on the CM1284. Use high-quality HDMI cables to ensure clean signal transmission and minimize lag, especially in high-resolution monitoring scenarios.
• Connect a monitor or display to the CM1284’s HDMI output. If you’re setting up a multi-monitor workspace, arrange the displays according to your preferred layout and ensure the main viewing screen is readily accessible.
• Attach a USB keyboard and USB mouse to the CM1284’s USB ports designated for each computer. This enables independent control across all connected systems while keeping input devices centralized.
• Optionally connect USB peripherals (such as USB flash drives or printers) to the CM1284’s USB hub ports for shared access by all computers, reducing the number of USB ports required on each host.
• Power on the CM1284 and your connected computers. Use the front-panel switch or hotkeys to begin switching between sources. Configure the preferred Multi-View layout to display the required feeds simultaneously, then save your layout if the device supports layout presets.
• Test keyboard and mouse control for each computer within the chosen layout to verify independent control and confirm that peripheral sharing works across the installed hosts. Make any necessary alignment adjustments to ensure a seamless workflow.
• Document your setup, including layout choices and hotkey mappings, so operators can quickly replicate the configuration if needed.

Frequently asked questions

• What is the ATEN CM1284? The CM1284 is a 4-port USB HDMI Multi-View KVMP switch designed to manage four computers from a single keyboard, monitor, and mouse setup while allowing multiple HDMI sources to be displayed concurrently.
• What does Multi-View mean? Multi-View enables displaying multiple HDMI sources on a single display in various layouts (such as quad-view or split-view), so operators can monitor several feeds at once without switching inputs constantly.
• Is the CM1284 compatible with different operating systems? Yes. KVMP switches are typically designed to support multiple operating systems, including Windows, macOS, and certain Linux distributions, through standard USB and HDMI connections. Always check device compatibility with your specific hosts.
• What does TAA compliance mean for this product? TAA (Trade Agreements Act) compliance indicates the device meets government procurement requirements in the United States, making it eligible for sale to U.S. government agencies and contractors.
• How do I switch between computers? You can switch using hotkeys on the connected keyboard, a front-panel switch on the CM1284, or through any preferred control method supported by the device. Layouts can be adjusted to suit monitoring needs, and some models support on-screen prompts for easier navigation.
• Can I share USB peripherals across all four computers? Yes. The CM1284 includes USB hub functionality that enables shared access to USB peripherals across all connected hosts, simplifying peripheral management and reducing the number of USB ports required on each computer.
• What considerations should I keep in mind for optimal performance? Use high-quality HDMI cables, maintain compliant USB cables, and ensure power stability for all devices. Position the CM1284 in a well-ventilated area to prevent overheating during extended use and monitor for any signal interference in environments with heavy electromagnetic noise.