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
Six blue RJ45 inline couplers, female-to-female, Cat6 compatible

Vszerda

Vszerda RJ45 Cat6 Inline Coupler 6 PCS Blue

SKU CH-TRJ3-JSGF3

Six inline RJ45 couplers join two Ethernet cables into one longer run, Cat6 rated and backward compatible

  • TypeEthernet
  • Cat6
  • Connector ARJ45
  • ColorBlue
  • ShieldedLow Voltage
  • FeaturesHigh speed, Data Transfer, Low Voltage, Lightweight,
  • Extends cables by joining two male RJ45 plugs
  • Cat6 performance meeting TIA/EIA 568-C.2 standard
  • Nickel-plated contacts with snap-in fixtures for reliable connection
  • Compatible with Cat5, Cat5e, Cat6, Cat6a and Cat7 cords
  • Six couplers in one pack for multiple extensions

Vszerda RJ45 Cat6 Inline Coupler 6 Pack Blue

This pack contains six RJ45 female-to-female couplers designed to join two male Ethernet cables into a single longer run. They are rated for Category 6 performance and comply with the TIA/EIA 568-C.2 standard. The connectors feature nickel-plated contacts and a metallic shield for reliable data transfer. Each unit uses a snap-in buckle design to ensure a firm, secure connection.

Extending Short Ethernet Cables in Home

These couplers suit anyone needing to bridge two existing patch cables without pulling new wiring through walls or ceilings. They are not for telephone lines or RJ11 connectors, and they cannot be used with keystone jacks. Builders requiring a permanent punch-down termination should look at a different solution. The low-voltage shielded construction supports Cat5, Cat5e, Cat6, Cat6a and Cat7 cable types.

Category 6 TIA/EIA 568-C.2 Compliance

The single specification that decides fit is the Category 6 rating verified against the TIA/EIA 568-C.2 standard. This confirms the coupler can handle Gigabit Ethernet speeds when paired with compliant cabling. If your installation demands a higher certified category or a keystone-mount form factor, this inline coupler will not meet that requirement.

Highlights

  • Extends cables by joining two male RJ45 plugs
  • Cat6 performance meeting TIA/EIA 568-C.2 standard
  • Nickel-plated contacts with snap-in fixtures for reliable connection
  • Compatible with Cat5, Cat5e, Cat6, Cat6a and Cat7 cords
  • Six couplers in one pack for multiple extensions

Specifications

BrandVszerda
ModelTreeVillage
TypeEthernet
Cat6
Connector ARJ45
ColorBlue
ShieldedLow Voltage
FeaturesHigh speed, Data Transfer, Low Voltage, Lightweight,

Questions about this item

What type of male Ethernet cables do I need to connect to this RJ45 coupler?

This coupler accepts two standard RJ45 male plugs, so you need Cat5, Cat5e, Cat6, Cat6a or Cat7 patch cords with RJ45 connectors on both ends.

Will this Cat6 coupler maintain performance when joining older Cat5e cables in my network?

Yes, the coupler meets the TIA/EIA 568-C.2 Category 6 standard and is backward compatible with Cat5e, Cat5 and Cat7 cables, so older cords will work at their rated speeds.

How can I verify the coupler is seated correctly after I snap the cables in?

The interactive snap-in buckle clicks firmly into place; a solid click and no wiggle on either RJ45 plug indicate a reliable, corrosion-free connection.

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.