Black Box EHN154A-0001

Overview

The Black Box EHN154A-0001 is a 1-foot KVM user cable that combines VGA video, PS/2 keyboard and mouse signals, and analog audio into a single, compact lead. It is designed to connect a computer or workstation to a KVM switch with a DB25 user port, streamlining your setup by reducing cable clutter and simplifying connections. This cable is especially useful in environments where space is limited and neat wiring is essential, such as rack-mounted servers, control rooms, and test benches.

Key features

• Combines video, keyboard, mouse, and audio signals into one cable to reduce clutter and simplify installation
• Short 1-foot length helps maintain an organized workspace and improves airflow around equipment
• DB25 connector ensures secure and reliable connection to compatible KVM switches
• Supports VGA video for clear and stable display output
• Transmits PS/2 keyboard and mouse signals for responsive input control
• Includes analog audio support to carry sound alongside video and input signals
• Durable construction built to meet Black Box’s high performance and reliability standards

Key specs

• Cable length: 1 foot (approximately 0.3 meters)
• Connector type: DB25 user port
• Video support: VGA
• Keyboard and mouse interface: PS/2
• Audio type: Analog

Connectivity and compatibility

This cable is designed to connect computers or workstations with VGA, PS/2 keyboard, PS/2 mouse, and analog audio ports to KVM switches featuring a DB25 user port. It is ideal for setups where the computer is located close to the switch, allowing for a neat and efficient connection without excess cable length.

Ideal uses and environments

The compact length and integrated design make this cable well suited for rack-mounted server rooms, control centers, and test benches where space is at a premium and cable management is critical. IT professionals and technicians who frequently switch between systems will appreciate the tidy setup and reliable performance this cable provides.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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