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UGREEN RJ45 Coupler,10Gbps, Shielded Internet Joiner, Female to Female Connector for Cat7, Cat6, Cat5e, Cat5 (Pack of 1)(55359)

UGREEN RJ45 Coupler,10Gbps, Shielded Internet Joiner, Female to Female Connector for Cat7, Cat6, Cat5e, Cat5 (Pack of 1)(55359)

🟢 UGREEN RJ45 Coupler – Reliable 10Gbps Ethernet Extension

Seamless Network Extension Without Speed Loss

The UGREEN RJ45 Female-to-Female Coupler allows you to easily extend or join two Ethernet cables while maintaining high-speed, stable, and interference-free performance. Designed for modern networks, it supports up to 10Gbps transmission, making it perfect for home, office, and professional setups.


⚡ Ultra-Fast 10Gbps Performance

Experience smooth and lag-free connectivity for:

  • 4K / 8K video streaming

  • Online gaming

  • NAS & server connections

  • High-speed office networks

Supports Cat7 / Cat6 / Cat5e / Cat5 cables, ensuring both backward compatibility and future readiness.


🛡️ Advanced Shielding for Stable Signal

The coupler features a full metal shielded housing that effectively minimizes:

  • Electromagnetic interference (EMI)

  • Radio frequency interference (RFI)

This ensures consistent data flow, reduced packet loss, and better performance—especially in environments with multiple electronic devices.


🔄 Female-to-Female Plug & Play Design
  • Easily connect two Ethernet cables together

  • No drivers, no power, no configuration

  • Secure and firm RJ45 connection for long-term reliability

Perfect for extending cable length without re-wiring or replacing existing cables.


🧱 Durable Build, Professional Quality
  • Nickel-plated contacts resist corrosion

  • Precision-engineered RJ45 ports for snug fit

  • Compact design fits easily in routers, switches, patch panels, wall boxes, and racks

Built to meet the demands of professional networking environments.


🏠 Wide Application Scenarios

Ideal for:

  • Routers, modems, switches & access points

  • Gaming PCs & consoles

  • Smart TVs & streaming devices

  • CCTV systems & NAS storage

  • Home offices & enterprise networks


📦 Product Details
  • Brand: UGREEN

  • Model: 55359

  • Connector Type: RJ45 Female to Female

  • Maximum Speed: 10Gbps

  • Shielding: Yes (Metal-shielded)

  • Compatible Cables: Cat7 / Cat6 / Cat5e / Cat5

  • Pack Includes: 1 × RJ45 Ethernet Coupler


⭐ Why Choose UGREEN?

UGREEN is a globally trusted brand for premium connectivity solutions, known for:

  • High-quality materials

  • Reliable performance

  • Professional-grade engineering

Choose UGREEN for a stable, fast, and durable networking experience.


⚠️ Important Note

This is a passive Ethernet coupler and does not amplify signals. For optimal performance, use high-quality Ethernet cables within recommended length limits.

RJ45 CouplerNetwork cable extension device shown connecting two cables. Text indicates it's a highly efficient extension for two network cables.RJ45 ethernet CouplerElectronic component with gold connectors and blue light emission, labeled for 'Lower loss Faster transmission'. Features internal circuitry and a black casing.Diagram of an electronic component with five-layer structure. Features gold-plated pins, metal shielding, high-density PCB board, flame-retardant rubber core, and PVC shell for electromagnetic interference isolation.Technical illustration showing a 'Plug and Play' connector system with blue illuminated components in a dark background highlighting the connection mechanism.Close-up of a compact USB connection interface between a laptop and cable, demonstrating small connector size with coin for scale reference.Office scene with three people collaborating around a laptop, showcasing teamwork in a modern, well-lit corporate environment during evening hours.Living room setting with modern TV setup, wooden media console, and couch. TV displays 'Home Network' text.Students working in a classroom setting, with a laptop and notebooks on a desk. Text overlay reads 'School Network'.

$1.58

Original: $5.27

-70%
UGREEN RJ45 Coupler,10Gbps, Shielded Internet Joiner, Female to Female Connector for Cat7, Cat6, Cat5e, Cat5 (Pack of 1)(55359)

$5.27

$1.58
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Description

🟢 UGREEN RJ45 Coupler – Reliable 10Gbps Ethernet Extension

Seamless Network Extension Without Speed Loss

The UGREEN RJ45 Female-to-Female Coupler allows you to easily extend or join two Ethernet cables while maintaining high-speed, stable, and interference-free performance. Designed for modern networks, it supports up to 10Gbps transmission, making it perfect for home, office, and professional setups.


⚡ Ultra-Fast 10Gbps Performance

Experience smooth and lag-free connectivity for:

  • 4K / 8K video streaming

  • Online gaming

  • NAS & server connections

  • High-speed office networks

Supports Cat7 / Cat6 / Cat5e / Cat5 cables, ensuring both backward compatibility and future readiness.


🛡️ Advanced Shielding for Stable Signal

The coupler features a full metal shielded housing that effectively minimizes:

  • Electromagnetic interference (EMI)

  • Radio frequency interference (RFI)

This ensures consistent data flow, reduced packet loss, and better performance—especially in environments with multiple electronic devices.


🔄 Female-to-Female Plug & Play Design
  • Easily connect two Ethernet cables together

  • No drivers, no power, no configuration

  • Secure and firm RJ45 connection for long-term reliability

Perfect for extending cable length without re-wiring or replacing existing cables.


🧱 Durable Build, Professional Quality
  • Nickel-plated contacts resist corrosion

  • Precision-engineered RJ45 ports for snug fit

  • Compact design fits easily in routers, switches, patch panels, wall boxes, and racks

Built to meet the demands of professional networking environments.


🏠 Wide Application Scenarios

Ideal for:

  • Routers, modems, switches & access points

  • Gaming PCs & consoles

  • Smart TVs & streaming devices

  • CCTV systems & NAS storage

  • Home offices & enterprise networks


📦 Product Details
  • Brand: UGREEN

  • Model: 55359

  • Connector Type: RJ45 Female to Female

  • Maximum Speed: 10Gbps

  • Shielding: Yes (Metal-shielded)

  • Compatible Cables: Cat7 / Cat6 / Cat5e / Cat5

  • Pack Includes: 1 × RJ45 Ethernet Coupler


⭐ Why Choose UGREEN?

UGREEN is a globally trusted brand for premium connectivity solutions, known for:

  • High-quality materials

  • Reliable performance

  • Professional-grade engineering

Choose UGREEN for a stable, fast, and durable networking experience.


⚠️ Important Note

This is a passive Ethernet coupler and does not amplify signals. For optimal performance, use high-quality Ethernet cables within recommended length limits.

RJ45 CouplerNetwork cable extension device shown connecting two cables. Text indicates it's a highly efficient extension for two network cables.RJ45 ethernet CouplerElectronic component with gold connectors and blue light emission, labeled for 'Lower loss Faster transmission'. Features internal circuitry and a black casing.Diagram of an electronic component with five-layer structure. Features gold-plated pins, metal shielding, high-density PCB board, flame-retardant rubber core, and PVC shell for electromagnetic interference isolation.Technical illustration showing a 'Plug and Play' connector system with blue illuminated components in a dark background highlighting the connection mechanism.Close-up of a compact USB connection interface between a laptop and cable, demonstrating small connector size with coin for scale reference.Office scene with three people collaborating around a laptop, showcasing teamwork in a modern, well-lit corporate environment during evening hours.Living room setting with modern TV setup, wooden media console, and couch. TV displays 'Home Network' text.Students working in a classroom setting, with a laptop and notebooks on a desk. Text overlay reads 'School Network'.

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