UGREEN inline coupler adapter 2×RJ45 for CAT7/CAT6A/CAT6/CAT5E, 10Gbps, model AD-2xRJ45-CAT7

The UGREEN inline coupler adapter AD-2xRJ45-CAT7 is a compact connector that joins two Ethernet cables via two female RJ45 ports. Designed for use with CAT7, CAT6A, CAT6 and CAT5E cables, it supports data throughput up to 10 Gbps and provides a simple, tool-free way to extend or repair network runs. The compact design makes it suitable for tight installation spaces and temporary or permanent connections in home or office environments.

Advantages

This inline RJ45 coupler enables quick extension of Ethernet cabling without retermination, preserving existing connectors and minimizing installation time. It supports high-speed 10 Gbps links when used with compatible cabling and network equipment, and its universal female-to-female interface works with a wide range of shielded and unshielded twisted-pair cables. The adapter’s compact form factor and straightforward plug-and-play usage reduce the need for specialized tools or technicians.

Suitable for

• Extending an Ethernet run by joining two RJ45-terminated cables
• Temporary network connections during testing or maintenance
• Patching and quick repairs of damaged cable runs
• Home and small office wired network setups

Key specifications

• Connector type: two female RJ45 ports
• Supported cable categories: CAT7, CAT6A, CAT6, CAT5E
• Maximum data rate: up to 10 Gbps
• Usage: inline coupler for Ethernet extension and joining
• Compatibility: supports shielded and unshielded twisted-pair cables with standard RJ45 plugs

How to use

To use the coupler, simply insert an RJ45-terminated Ethernet cable into each female port until the connectors click into place. Ensure both cables are fully seated and straight to maintain contact integrity. After connecting, verify network link and speed on the connected devices; if necessary, check cable quality and network settings to achieve the optimum throughput. The adapter requires no power or configuration.

Usage recommendations

For best performance at 10 Gbps, use high-quality CAT6A or CAT7 cables and ensure that the overall link length, including the coupler and connected cables, complies with Ethernet distance limits. Avoid exposing the coupler to excessive moisture or mechanical stress, and use it in well-ventilated, dry installations to preserve connector reliability.