C2G 18403

Overview

The C2G 18403 is a DVI-I female to female coupler designed to extend your video connections by joining two DVI cables together. It supports resolutions up to 1080p and works with both analog and digital signals carried through DVI-I or DVI-D cables. This coupler offers a practical way to lengthen cable runs while maintaining signal quality, making it suitable for home theaters, office monitor setups, and AV equipment in classrooms.

Its passive design helps preserve signal integrity with minimal loss, ensuring a clear and stable video display over moderate distances. The compact and durable construction fits easily into tight spaces and provides a reliable connection where it matters most. Note that it does not convert signals between analog and digital formats, so both cables must be compatible for proper use.

Key features

• Extends video cables by connecting two DVI-I female ends for longer runs
• Supports resolutions up to 1080p to deliver clear and detailed images
• Compatible with both DVI-I and DVI-D cables, handling analog and digital signals
• Passive design minimizes signal loss, maintaining video quality over extended connections
• Compact size allows easy integration into crowded setups or tight spaces
• Durable construction built to withstand regular use and provide long-term reliability
• Lifetime warranty offers peace of mind and dependable performance

Key specs

• Connector type: DVI-I female to female coupler
• Supported resolution: up to 1080p
• Signal compatibility: analog and digital (DVI-I and DVI-D cables)
• Design: passive coupler with minimal signal loss
• Dimensions: compact form factor for easy installation
• Warranty: lifetime coverage

Connectivity and compatibility

This coupler works by joining two DVI cables with female connectors, making it ideal for extending existing DVI-I or DVI-D cable runs. It supports both analog and digital video signals but does not convert between these formats, so both cables must be of the same type. The device fits well in setups where you need to maintain a stable video connection without adding active electronics or power requirements.

• Compatible with DVI-I and DVI-D cables carrying analog or digital signals
• Supports standard DVI resolutions up to 1080p for HD video quality
• Passive operation means no external power or signal conversion needed

Ideal uses and environments

This coupler is a strong choice for users who need to extend their DVI cable runs without sacrificing video quality. It fits well in home theater systems, office environments with multiple monitors, and educational or professional AV setups. Because it maintains signal integrity over moderate distances, it is best suited for typical room-to-room extensions rather than very long cable runs.

Its compact and durable design makes it easy to install in tight spaces or behind equipment racks, providing a reliable connection point that supports both analog and digital video signals.

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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