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Two small black glossy RJ45 female-to-female couplers side by side

UGREEN 20390P RJ45 coupler 2-pack Cat7 Cat6 Cat5e black

SKU CH-ZZA0-Q9BF4

A pair of RJ45 female-to-female couplers joins two Cat7, Cat6 or Cat5e cables for gigabit-speed extension

  • Adapter typeType
  • Cable length5 in (12.7 cm)
  • Connector finishGlossy
  • Connector typeRJ45
  • Units per package1
  • Seller noticeUnknown
  • Extends Ethernet reach by joining two cables
  • Supports up to 1000 Mbps data rate
  • Nickel-plated contacts resist corrosion and ensure secure fit
  • Compatible with Cat7, Cat6, Cat5e and Cat5 cables
  • Meets TIA/EIA 568-C.2 Category 6 performance standard

Extend Ethernet cables

This RJ45 coupler joins two shorter network cables into one longer run. It supports Cat7, Cat6 and Cat5e wiring so the link stays compatible with existing home or office cabling. The pack contains two female-to-female connectors for multiple extension points.

Check cable category and length

Verify that both cables you plan to join are rated Cat5e or higher to maintain gigabit performance. Ensure the combined run does not exceed the maximum segment length allowed for your network standard. The coupler adds a small inline section, so allow a little extra space at the join.

Glossy finish with snap-in clips

Each unit has a glossy black shell and nickel-plated contacts that resist corrosion. The retaining clips click securely into the RJ45 ports, preventing accidental disconnects during daily use. Compact dimensions of 2.2 by 13 by 19 centimetres keep the joint unobtrusive behind desks or along skirting boards.

How it compares

Measured against everything we stock in Network Adapters & RJ45 Plugs, at today’s prices. Recalculated every night.

Price $19.99
Typical for this category: the median of 1,221 items is $19.99.

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Specifications

Product
Brand nameZebra
Product line20390P
Model name20390P
Part number20390P
Product typeRJ45
Adapter typeType
Product colorBlack
Ports & slots
Connector typeRJ45
Size & build
Cable length5 in (12.7 cm)
Connector finishGlossy
Product dimensions20'
Product weight0.05 kg
In the box
Units per package1
In the box2 x RJ45

Questions about this item

Does the 2-pack include two RJ45 couplers or do I need to buy a second pack?

The package contains two RJ45 female-to-female couplers in one 20390P pack, so a single purchase gives you both units.

Should I choose this Cat7-rated coupler or a different version for my Cat6 cable?

This coupler is rated for Cat7, Cat6 and Cat5e cables, so it works with any of those categories without needing a separate model.

What does the 1000 Mbps headline speed mean when I join two cables with this coupler?

It supports up to 1 gigabit per second throughput when used with Cat7 or Cat6 cables, meeting the TIA/EIA 568-C.2 Category 6 performance standard.

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