ATEN CS1953 3-Port USB-C DisplayPort Hybrid KVMP Switch

The CS1953 is the industry’s first 3-port USB-C DisplayPort Hybrid KVMP switch, engineered for modern professional workspaces that demand seamless USB-C connectivity, precise DisplayPort video, and effortless control of multiple computers from a single ergonomic console. This hybrid KVMP solution blends the convenience of USB-C docking with the power of a KVM switch, delivering ultra-clean desk organization, rapid cross‑system switching, and robust performance for design studios, engineering floors, and enterprise workstations. Whether you are managing CAD work, software development, data analysis, or multimedia production, the CS1953 helps you maximize mobility without sacrificing productivity or video fidelity. It’s the smart choice for teams that need a compact, durable, and future‑proof way to share keyboards, mice, and peripherals across several host machines with unrivaled comfort and efficiency.

• Three-host USB-C DisplayPort hybrid control: Manage up to three computers through USB-C and DisplayPort signals from a single, space-saving console. This hybrid approach lets you connect modern USB‑C laptops and desktops as well as traditional DisplayPort workstations, empowering a versatile, future‑proof workflow.
• Crystal-clear video and responsive input: Supports high‑definition DisplayPort video with accurate color and sharp detail, enabling smooth scrolling, fast interface interactions, and reliable performance for professional applications. The CS1953 preserves video quality during switch operations, reducing artifacts and display lag.
• Integrated USB hub and per-port peripherals: Each host connection can share USB peripherals (keyboard, mouse, flash drives, or printers) through the built‑in USB hub, so you can plug your devices into the KVM and work seamlessly across all connected systems without constantly re-plugging cables.
• Flexible switching options for dynamic workflows: Switch between hosts via front-panel push buttons, keyboard hotkeys, or auto-scan modes. This flexibility makes it easy to adapt to different work scenarios, whether you’re following a design review, debugging code, or running automated tests across multiple machines.
• Ergonomic, desk-friendly design: The compact chassis minimizes desk footprint while delivering professional-grade build quality. A clean, organized setup reduces cable clutter and enhances productivity, making the CS1953 ideal for executives, engineers, and IT professionals who value efficiency and reliability.

Technical Details of ATEN CS1953

• Ports: 3 host ports supporting USB-C and DisplayPort signals (hybrid KVMP switching)
• Video resolution: Supports high‑resolution DisplayPort output (up to 4K compliant displays where applicable by host and monitor pairings)
• USB support: Built-in USB hub for per-port peripherals; keyboard and mouse emulation built into the KVM functionality
• Switching methods: Front-panel push-button, keyboard hotkeys, and automatic channel scanning for hands-free workflows
• Compatibility: Designed to work with Windows, macOS, and Linux environments; simple plug‑and‑play setup with broad hardware compatibility
• Power: External power requirement for stable operation and to ensure consistent performance during multi‑monitor or high‑demand tasks
• EDID handling: Intelligent EDID management to preserve optimal display settings when switching between hosts
• Build and warranty: Rugged chassis built for daily professional use with ATEN’s standard warranty and support

How to install ATEN CS1953

• Place the CS1953 on your desk and ensure there is a convenient power outlet if an external power adapter is required by your configuration.
• Connect each host computer to a dedicated port on the CS1953 using USB-C cables for data and DisplayPort cables for video, following your preferred routing for minimal clutter.
• Attach your display(s) to the CS1953’s DisplayPort outputs, ensuring compatible resolutions with your monitors. If using multiple monitors, confirm each monitor is connected to the appropriate DisplayPort output and that EDID is properly managed.
• Plug your keyboard, mouse, and any USB peripherals into the CS1953’s built‑in USB hub so they become shared resources across all connected hosts.
• Power on all devices and use the front‑panel buttons or your configured keyboard hotkeys to switch between host computers as needed.
• If firmware updates are required, follow ATEN’s instructions to update the CS1953 to the latest version for improved stability and compatibility.

Frequently asked questions

What is the primary benefit of the CS1953’s USB-C and DisplayPort hybrid design?

The CS1953 combines USB‑C connectivity with DisplayPort video to support modern portable devices and traditional DP workflows from a single KVM solution. This eliminates the need for multiple adapters and simplifies desk setup while enabling seamless switching between diverse hosts—laptops, workstations, and all‑in‑one systems—without compromising video quality or input responsiveness.

How many devices can I control with the CS1953?

The CS1953 is designed to control up to three host computers from one ergonomic console. Each host can share peripherals through the built‑in USB hub, allowing you to work with multiple machines without swapping cables or peripherals each time you switch.

What video resolutions are supported?

The CS1953 supports DisplayPort video at high resolutions appropriate for professional work, including 4K‑level displays when compatible with the host and monitor pairings. To ensure stable output, pair the CS1953 with displays and GPUs that support the chosen resolution and refresh rate.

How do I switch between hosts?

Switching can be done via front‑panel push buttons for immediate selection, keyboard hotkeys for quick toggling, or an automatic scan mode for hands‑free monitoring of each connected computer. EDID management helps preserve optimal display settings during switches.

Is the CS1953 compatible with all operating systems?

Yes. The CS1953 is designed to work across Windows, macOS, and Linux systems, providing a versatile interface for diverse environments. For best results, ensure your devices’ USB‑C/DisplayPort configurations align with the CS1953’s supported modes and that any required drivers are installed on host machines where applicable.

Do I need a separate power supply?

External power is recommended for stable, reliable operation, especially when driving multiple displays or high‑demand peripherals. Check the included power adapter requirements for your specific unit and ensure it is connected during setup.

The ATEN CS1953 3-Port USB-C DisplayPort Hybrid KVMP Switch is crafted for professionals who need a compact, capable, and scalable solution to manage several computers from a single keyboard, video monitor(s), and mouse. Its hybrid USB-C/DisplayPort architecture ensures compatibility with the latest laptops and desktops while maintaining dependable performance for demanding workloads. By consolidating control of three hosts, delivering crisp video, and offering flexible switching options, the CS1953 reduces desk clutter, accelerates task transitions, and supports a more productive, organized workflow in busy work environments. If you are seeking a future‑proof KVM switch that embraces USB‑C connectivity without sacrificing DisplayPort video fidelity, the CS1953 is a compelling choice for modern workstations and professional studios.