Black Box EVNSL81-0004

Overview

The Black Box EVNSL81-0004 is a four-foot CAT5e Ethernet patch cable designed to provide a reliable and gigabit-ready network connection. Operating at frequencies up to 350 MHz, it supports data rates up to 1 Gbps, making it suitable for everyday internet use as well as bandwidth-intensive tasks like streaming HD video and transferring large files between devices.

This cable features RJ45 connectors with 50-micron gold-plated contacts that resist corrosion and ensure consistent signal quality through up to 750 insertions. Its stranded 24 AWG conductors and unshielded twisted-pair design offer a balance of flexibility and durability, ideal for home and office networking setups.

Key features

• CAT5e rating supports high-speed data transfer up to 1 Gbps and frequencies up to 350 MHz for smooth network performance
• Gold-plated RJ45 connectors maintain strong conductivity and resist corrosion, ensuring long-lasting connections
• Snagless hood design protects the clip and provides strain relief, making installation easier and preventing damage during cable pulls
• Stranded 24 AWG conductors provide flexibility for routing through tight spaces without compromising durability
• Unshielded twisted-pair wiring reduces interference in typical home and office environments
• Blue color coding helps with easy identification and organization in network racks or workstations

Key specs

• Length: 4 feet (1.2 meters)
• Cable category: CAT5e
• Frequency: up to 350 MHz
• Data rate: up to 1 Gbps
• Conductor type: stranded 24 AWG
• Connector type: RJ45 with 50-micron gold-plated contacts
• Wiring: unshielded twisted pair (UTP)
• Durability: supports up to 750 insertions per connector

Connectivity and compatibility

This patch cable is compatible with a wide range of network devices including switches, routers, smart TVs, gaming consoles, access points, and VoIP phones. Its standard RJ45 connectors ensure easy integration into existing Ethernet networks, while the 4-foot length is ideal for short connections that keep workspaces neat and organized.

Ideal uses and environments

The cable works well in home offices, small business networks, and any environment where a short, flexible, and reliable Ethernet connection is needed. Its blue color makes it a practical choice for color-coded network setups, helping users quickly identify connections and maintain an orderly cabling system.

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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