ATEN 4-Port USB DVI Dual-View KVM Switch with Audio & USB 2.0 Hub (KVM cables included)

The ATEN CS1644A 4-Port USB DVI Dual-View KVMP™ Switch lets you control up to four computers from a single set of keyboard and mouse while driving two DVI monitors. It combines a 4-port KVM switch with an integrated 2-port USB 2.0 hub and audio support, and supports high-resolution video up to 2560 x 1600 at 60 Hz. Housed in a metal/plastic chassis with 1U rack-mount capability, the unit is suitable for multi-system workstation and server-console environments.

Advantages

The ATEN 4-Port USB DVI Dual-View KVM Switch provides dual-monitor control for four systems with a single console, reduces desktop clutter by integrating a USB hub and audio switching, and supports dual-link DVI video for high-resolution displays. Its rack-mountable design and broad OS compatibility make it practical for control rooms, labs and IT cabinets. The package includes all required DVI-D dual link cables and a power adapter for immediate installation.

Suitable for

• Workstations requiring dual-monitor control
• Server racks and IT cabinets with limited console access
• Control rooms, broadcast and post-production setups
• Testing labs and multi-system development environments

Key specifications

• Model: CS1644A (MPN: CS1644A-AT-G)
• Number of computers: 4
• Console: 1 keyboard, 1 mouse, 2 DVI monitors, audio
• Video ports: DVI-I (dual-link DVI-D cables included)
• Maximum resolution: Up to 2560 x 1600 @ 60 Hz
• USB: Integrated 2-port USB 2.0 hub
• Power: External power adapter (included)
• Chassis: Metal/plastic, 1U rack-mount
• Weight: 2.32 kg
• Colour: Black

How to use

Install the CS1644A in a 1U rack or place it on a desktop. Connect the included DVI-D dual-link cable sets from each computer to the corresponding KVM ports on the switch, attach the keyboard, mouse and two DVI monitors to the console ports, and connect the USB hub devices or peripherals to the front USB ports as needed. Plug in the supplied power adapter and power on the unit and connected computers. Use the front-panel buttons, hotkeys or on-screen display to switch control among the four connected systems and manage audio or USB peripheral switching.

Recommendations

For reliable dual-link DVI performance at maximum resolution, use the supplied DVI-D dual-link cables and verify that each computer’s graphics output is configured for 2560 x 1600 @ 60 Hz. Ensure the KVM firmware is current and test hotkeys or OSD switching before deploying in critical environments.