Black Box EVN21VGA

Overview

The Black Box EVN21VGA is a VGA splitter cable designed to distribute video signals from a single analog VGA source to two separate monitors. It allows users to extend or duplicate their desktop across multiple screens, making it a practical solution for presentations, monitoring, or multitasking setups. The cable features a molded hood with thumbscrews for secure connections and shielding to maintain signal integrity, ensuring clear and stable images on both displays.

Key features

• Distributes VGA video signals to two monitors simultaneously, enabling extended or duplicated displays without extra hardware
• Molded hood with thumbscrews provides a secure and easy installation, preventing accidental disconnections
• Aluminum foil and Mylar shielding protect the video signal from electromagnetic interference, preserving image clarity
• Supports DDC on one monitor to manage resolution settings for both screens, simplifying setup and ensuring consistent display quality
• Compatible with any device that outputs VGA analog video, offering broad usability across various systems

Key specs

• Connector type: VGA analog video input and dual VGA outputs
• Shielding: Aluminum foil and Mylar for interference protection
• Connection security: Molded hood with thumbscrews
• DDC support: Enabled on one monitor for resolution control
• Cable type: Splitter cable for VGA signal distribution

Connectivity and compatibility

This splitter cable works seamlessly with any device that provides a VGA analog video output, including older laptops, desktops, and some video equipment. It is ideal for setups where two monitors need to display the same content without requiring additional video cards or adapters. The thumbscrew connectors ensure a firm connection to standard VGA ports, reducing the risk of signal loss or disconnection during use.

Ideal uses and environments

The EVN21VGA fits well in office environments, classrooms, and control rooms where sharing the same video output on two screens is necessary. It supports multitasking and presentations by allowing users to mirror their display easily. This cable is a strong choice for users who want a simple, cost-effective way to expand their visual workspace without complex configurations or extra devices.

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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