We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

BUCIER

BUCIER RJ45 Cat6 Female-to-Female Inline Coupler 10-Pack Blue

SKU CH-V44Q-S8VBZ

Ten RJ45 inline couplers join two Cat6 cables to extend a network run up to 1000 Mbps

  • Connector ARJ45
  • ColorBlue-10Pack
  • Features, , , ,
  • Extend Ethernet runs by joining two cables
  • Ten couplers per pack for multiple connections
  • Certified to TIA/EIA 568-C.2 for Cat6 performance
  • Nickel-plated contacts resist corrosion for reliable signal
  • Tool-free snap-in design installs in seconds

Ten-pack RJ45 inline coupler

This ten-pack supplies ten blue RJ45 female-to-female couplers for joining two Ethernet patch cables into a longer run. Each unit accepts standard RJ45 plugs on both sides and requires no tools to install. The couplers are rated to Category 6 performance and carry TIA/EIA 568-C.2 verification plus FCC and RoHS compliance. They suit installers who need multiple extension points in a single job.

Sustained 10 Gbps throughput

The coupler maintains up to 1000 Mbps across the mated connection without active circuitry or external power. Nickel-plated contacts resist oxidation during continuous use, preserving signal integrity over long periods. The passive design adds no latency or jitter beyond the cable plant itself. Performance holds steady as long as the linked cables meet Cat6 or higher specifications.

Compact plastic housing with snap clips

Each coupler measures 4.5 cm by 2.1 cm by 2.1 cm and weighs very little, so it fits behind patch panels or along skirting boards without strain. The plastic shell carries a retaining clip on each port that clicks securely onto the cable latch, preventing accidental disconnects. Ten units in blue simplify colour-coded wiring schemes across a site. No tools or screws are required for day-to-day moves.

Highlights

  • Extend Ethernet runs by joining two cables
  • Ten couplers per pack for multiple connections
  • Certified to TIA/EIA 568-C.2 for Cat6 performance
  • Nickel-plated contacts resist corrosion for reliable signal
  • Tool-free snap-in design installs in seconds

Specifications

BrandAAOTOKK
Connector ARJ45
ColorBlue-10Pack
Features, , , ,

Questions about this item

Does the coupler generate any heat or noise when used continuously in a 10 Gbps link?

The passive inline coupler has no active components, so it produces no heat or noise during continuous operation.

What cables must I already have to use these blue RJ45 female-to-female couplers?

You need two Ethernet patch cables with RJ45 male plugs — Cat5, Cat5e or Cat6 — to connect through each coupler.

Will the 10 Gbps-rated coupler work reliably with the Cat5e cables I already own?

Yes, the coupler is backward compatible with Cat5 and Cat5e cables, though the link will run at the lower cable's rated speed.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.