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Ten small rectangular RJ45 couplers in a row, glossy white plastic with gold contacts

DARKROCK

DARKROCK RJ45 Network Coupler 10 Pack

SKU CH-FA3A-CK3CF

Pack of 10 RJ45 couplers extend Ethernet cables for Cat7, Cat6, Cat5e and Cat5 networks with plug-and-play simplicity

  • TypeRJ45
  • Extend Ethernet runs by joining two cables
  • Driver-free setup means instant connectivity
  • Nickel-plated contacts resist oxidation for reliable signal
  • Snap-in retaining clip keeps cables firmly locked
  • Works with Cat7, Cat6, Cat5e and Cat5 networks

Extend Ethernet links with ten couplers

This pack contains 10 DARKROCK RJ45 couplers that join two Ethernet cables into a longer run. Each coupler is a female-to-female adapter supporting Cat7, Cat6, Cat5e and Cat5 networks. Nickel-plated contacts resist oxidation and the snap-in retaining clip holds each plug firmly. No drivers or configuration are needed.

Suits installers extending existing cable runs

The couplers suit installers who need to bridge two shorter cables without pulling new wire. They also help home users relocate a router or device beyond the reach of a single patch lead. Buyers who require shielded couplers for high-interference environments or who need a different connector type should look elsewhere.

Check cable category and connector condition

Verify that both cables you intend to join use RJ45 plugs and are rated Cat5 or higher. Confirm the plugs latch cleanly so the retaining clip can engage. Ensure the combined cable length stays within the limits of your network standard.

Highlights

  • Extend Ethernet runs by joining two cables
  • Driver-free setup means instant connectivity
  • Nickel-plated contacts resist oxidation for reliable signal
  • Snap-in retaining clip keeps cables firmly locked
  • Works with Cat7, Cat6, Cat5e and Cat5 networks

Specifications

BrandDARKROCK
TypeRJ45

Questions about this item

What type of Ethernet cables do I need to use with these RJ45 couplers?

They accept Cat7, Cat6, Cat5e and Cat5 patch cables with standard RJ45 plugs.

Will these couplers slow down a Gigabit network built on older Cat5e runs?

The nickel-plated contacts maintain signal integrity across the joined cables at the rated category speeds.

How can I confirm each coupler is seated correctly after joining two cables?

The snap-in retaining clip clicks audibly when both RJ45 plugs are fully inserted.

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