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Thirty black RJ45 female-to-female couplers in a box

Vszerda

Vszerda RJ45 Coupler Cat8-Cat5 Female-Female 30 PCS Black

SKU CH-KCSW-GQ3X5

Connects two Ethernet cables into a longer run, supports Cat8 to Cat5 speeds, pack of 30 black shielded couplers with gold-plated contacts

  • Product colorBlack
  • Product weight20 oz
  • Extends network reach by joining two cables
  • 30 couplers included for multiple connections
  • Gold-plated copper contacts ensure reliable signal transfer
  • Shielded metal housing protects against interference
  • Snap-in clip locks cables securely in place

30-Pack RJ45 Coupler Kit

This 30-piece pack of Vszerda RJ45 couplers joins two short Ethernet cables into a longer run. Each unit is a female-to-female inline adapter that requires no drivers or configuration. The black PVC housings contain eight gold-plated copper conductors on a shielded PCB for corrosion-free contact. Builders, installers and home users who need many couplers for patching or permanent links will find the bulk quantity convenient.

Cat6-Rated Performance

The couplers meet Category 6 performance and comply with the TIA/EIA 568-C.2 standard. Nickel-plated contacts and a snap-in retaining clip keep each connection secure and resistant to oxidation. Shielded construction helps preserve signal integrity across the joint. The adapters are not compatible with keystone jacks or RJ11 telephone cables.

Broad Cable Compatibility

Each coupler accepts Cat5, Cat5e, Cat6, Cat6a, Cat7 and Cat8 patch cords, so existing cables of different categories can be mixed in a single link. The 30-unit pack covers multiple drops, rack panels or spare inventory without needing separate SKUs. The only limitation is the RJ45 interface itself; any application requiring a different connector type will need a separate solution.

How it compares

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

Price $62.99
Pricier than about 83% of the 1,221 comparable items (median $19.99).

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Specifications

Product
Brand nameVszerda
Model nameZZ-058
Product colorBlack
Size & build
Product weight20 oz

Questions about this item

What does meeting Category 6 performance mean for my network speed?

The coupler is rated to Category 6 performance, so it supports the bandwidth and signal integrity required for Gigabit Ethernet links when used with Cat6 or higher cables.

Which wiring standard does the coupler follow and what does that limit?

It complies with the TIA/EIA 568-C.2 standard, which defines the pin-out and performance limits for twisted-pair cabling up to Category 6.

What physical space do I need to fit these couplers in a panel or enclosure?

Each coupler is a standard RJ45 inline jack; the pack contains 30 units, so allow enough depth for the coupler body plus the two connected cable plugs.

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