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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Black Box KV2404A Quad-Head DVI-D Dual-Link USB KVM Switch
Overview
The Black Box KV2404A is a quad-head KVM switch designed to consolidate control of up to four separate computers onto a single user workstation. This unit supports DVI-D dual-link video connections, making it suitable for environments requiring high-resolution displays or multiple monitors per computer, such as control rooms, financial trading floors, or complex IT administration setups. Its USB connectivity ensures seamless integration with standard keyboards and mice, simplifying the user interface and reducing desk clutter.
Compatibility
This KVM switch is designed to interface with standard USB keyboards and mice. It supports DVI-D dual-link video signals, requiring compatible graphics cards and monitors on the connected computers. The KV2404A is intended for use with standard PC-based systems and does not have specific compatibility limitations beyond the video and USB interface requirements.
Installation Notes
Ensure adequate ventilation around the unit, as KVM switches can generate heat during operation. Connect the DVI-D dual-link cables from each computer's graphics card to the corresponding input ports on the KV2404A. Connect the USB cables from each computer to the switch's USB console ports. Finally, connect your keyboard and mouse to the designated console USB ports on the front of the unit. Power is supplied via an external adapter (sold separately).
What's in the Box
- 1x KV2404A KVM Switch
Black Box KVM Switch - Quad-head Dvi-d Dual-link USB - KV2404A
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology