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
Two white rectangular RJ45 female-to-female couplers with nickel contacts

Vszerda

Vszerda RJ45 Coupler Female to Female 2 Pack network connector

SKU CH-DW38-0D497

Extends Ethernet links by joining two cables with a Cat6-rated female-to-female coupler supporting 10 Gb speeds

  • Extend Ethernet runs by joining two cables together
  • Supports up to 10 Gbps on Cat6 and Cat7 links
  • Nickel-plated contacts with snap-in clip resist corrosion
  • Works with Cat5, Cat5e, Cat6 and Cat7 wiring
  • Meets TIA/EIA 568-C.2 Category 6 and RoHS standards

Extending Ethernet cables

The Vszerda RJ45 coupler joins two short network cables to create a longer run. It accepts Cat7, Cat6, Cat5e and Cat5 patch leads with standard 8P8C plugs. The pack contains two female-to-female adapters for multiple connection points. Installers and home users can bridge gaps without pulling new cable.

Thermals noise and power

The passive inline design draws no power and generates no heat or noise during operation. Nickel-plated contacts resist corrosion to maintain signal integrity over time. A snap-in retaining clip holds each plug firmly in place. The fire-retardant plastic housing meets basic safety requirements for indoor use.

Accessories and software impact

No software, drivers or configuration utilities are included with the couplers. The two adapters are ready to use straight from the package. Compliance with the TIA/EIA 568-C.2 standard and RoHS rules confirms Category 6 performance and restricted hazardous substances. Buyers who need shielded couplers for high-interference environments should verify shielding specifications before purchase.

Highlights

  • Extend Ethernet runs by joining two cables together
  • Supports up to 10 Gbps on Cat6 and Cat7 links
  • Nickel-plated contacts with snap-in clip resist corrosion
  • Works with Cat5, Cat5e, Cat6 and Cat7 wiring
  • Meets TIA/EIA 568-C.2 Category 6 and RoHS standards

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the RJ45 coupler and which step is most often done wrong?

Align each cable's RJ45 plug with the 8P8C female ports and push until the retaining clip clicks; the common error is stopping before the clip locks, leaving a loose connection.

What maintenance or replacement will the coupler need over time?

The nickel-plated contacts resist corrosion, so no routine maintenance is required; replace the coupler only if the retaining clip breaks or the housing cracks.

What limit appears first when the coupler runs at sustained 10 gigabite speeds?

The TIA/EIA 568-C.2 Category 6 rating caps certified performance at 10 gigabite, so sustained throughput cannot exceed that standard.

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.