When you looking for rj45 in line coupler, you must consider not only the quality but also price and customer reviews. But among hundreds of product with different price range, choosing suitable rj45 in line coupler is not an easy task. In this post, we show you how to find the right rj45 in line coupler along with our top-rated reviews. Please check out our suggestions to find the best rj45 in line coupler for you.

Best rj45 in line coupler

Product Features Editor's score Go to site
UGREEN RJ45 Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter LAN Connector in Line Coupler Female to Female (Black) UGREEN RJ45 Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter LAN Connector in Line Coupler Female to Female (Black)
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UGREEN RJ45 Coupler 5 Pack In Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female (Black) UGREEN RJ45 Coupler 5 Pack In Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female (Black)
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UGREEN RJ45 Coupler 2 Pack In Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female (Black) UGREEN RJ45 Coupler 2 Pack In Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female (Black)
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RJ45 Coupler, 2 Pack in-Line Coupler for Cat7 Cat6 Cat5e, Ethernet Cable Extender Adapter Support 100BASE-TX (Black-2 Pack) RJ45 Coupler, 2 Pack in-Line Coupler for Cat7 Cat6 Cat5e, Ethernet Cable Extender Adapter Support 100BASE-TX (Black-2 Pack)
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RJ45 Inline Coupler, AVACON 2 Pack Cat7 Cat6 Cat5e Ethernet Coupler Female to Female RJ45 Inline Coupler, AVACON 2 Pack Cat7 Cat6 Cat5e Ethernet Coupler Female to Female
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UGREEN RJ45 Coupler 10 Pack in Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female (Black) UGREEN RJ45 Coupler 10 Pack in Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female (Black)
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[UL Listed] VCE 5-Pack CAT6 RJ45 Keystone Jack Inline Coupler-White [UL Listed] VCE 5-Pack CAT6 RJ45 Keystone Jack Inline Coupler-White
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SIENOC 20 Pcs RJ45 Coupler Ethernet Cable Extender Female to Female Straight Modular Inline Coupler (20 Packs RJ45 Female to Female Plug Coupler) SIENOC 20 Pcs RJ45 Coupler Ethernet Cable Extender Female to Female Straight Modular Inline Coupler (20 Packs RJ45 Female to Female Plug Coupler)
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Cable Matters [UL Listed] 10-Pack Ethernet Coupler (RJ45 Coupler / Cat5e Cat6 Coupler) in Black Cable Matters [UL Listed] 10-Pack Ethernet Coupler (RJ45 Coupler / Cat5e Cat6 Coupler) in Black
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Dingsun RJ45 Coupler 3 Pack in-Line Coupler Cat7/Cat6/Cat5e Ethernet Cable Extender Adapter Female to Female, Support 100BASE-TX (Black-3 Pack) Dingsun RJ45 Coupler 3 Pack in-Line Coupler Cat7/Cat6/Cat5e Ethernet Cable Extender Adapter Female to Female, Support 100BASE-TX (Black-3 Pack)
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Related posts:

1. UGREEN RJ45 Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter LAN Connector in Line Coupler Female to Female (Black)

Feature

USAGE: Ugreen RJ45 Coupler extender is ideal for extending ethernet connection by connecting 2 short network cables together.
FAST SPEED To 10 GIGABITE: The RJ45 connector can speed up to 10 gigabite for connecting Cat7/Cat6 ethernet cable.
SAFE And SECURE: With nickel plated contacts and easy snap-in retaining clip, the coupler ensure a secure and corrosion free connection.
COMPATIBILITY: This 8P8C female to female Ethernet coupler jack is compatible with Cat7, Cat6 Cat5e, Cat5 network.
HIGH PERFORMANCE: RJ45 inline jack coupler meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard. It is RoHS compliant.

Description


Description


Ugreen RJ45 Female to Female Network Jack In-Line Coupler extend the length of a Ethernet patch cable. Constructed of high-impact, fire-retardant plastic and nickel plated contacts, these couplers meet or exceed Category 6 performance in compliance with the TIA/EIA 568-C.2 standard.


Specification


1. Connectors: RJ45 8P8C, Nickel Plating;
2. TIA/EIA 568-C.2 Verified;
3. RoHS compliant.


Package Contents


Ugreen RJ45 Female to Female Network Jack In-Line Coupler x1

2. UGREEN RJ45 Coupler 5 Pack In Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female (Black)

Feature

USAGE: Ugreen RJ45 Coupler extender is ideal for extending ethernet connection by connecting 2 short network cables together.
FAST SPEED To 10 GIGABITE: The RJ45 connector can speed up to 10 gigabite for connecting Cat7/Cat6 ethernet cable.
SAFE And SECURE: With nickel plated contacts and easy snap-in retaining clip, the coupler ensure a secure and corrosion free connection.
COMPATIBILITY: This 8P8C female to female Ethernet coupler jack is compatible with Cat7, Cat6 Cat5e, Cat5 network.
HIGH PERFORMANCE: RJ45 inline jack coupler meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard. It is RoHS compliant.

Description


Description


Ugreen Cat6 RJ45 Female to Female Network Jack In-Line Coupler extend the length of a Ethernet patch cable. Constructed of high-impact, fire-retardant plastic and nickel plated contacts, these couplers meet or exceed Category 6 performance in compliance with the TIA/EIA 568-C.2 standard.


Specification


1. Connectors: RJ45 8P8C, Nickel Plating;
2. TIA/EIA 568-C.2 Verified;
3. RoHS compliant.


Package Contents


Ugreen Cat6 RJ45 Female to Female Network Jack In-Line Coupler x5

3. UGREEN RJ45 Coupler 2 Pack In Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female (Black)

Feature

USAGE: Ugreen RJ45 Coupler extender is ideal for extending ethernet connection by connecting 2 short network cables together.
FAST SPEED To 10 GIGABITE: The RJ45 connector can speed up to 10 gigabite for connecting Cat7/Cat6 ethernet cable.
SAFE And SECURE: With nickel plated contacts and easy snap-in retaining clip, the coupler ensure a secure and corrosion free connection.
COMPATIBILITY: This 8P8C female to female Ethernet coupler jack is compatible with Cat7, Cat6 Cat5e, Cat5 network.
HIGH PERFORMANCE: RJ45 inline jack coupler meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard. It is RoHS compliant.

Description


Description


Ugreen RJ45 Female to Female Network Jack In-Line Coupler extend the length of a Ethernet patch cable. Constructed of high-impact, fire-retardant plastic and nickel plated, these couplers meet or exceed Category 6 performance in compliance with the TIA/EIA 568-C.2 standard.


Specification


1. Connectors: RJ45 8P8C, Nickel Plating;
2. TIA/EIA 568-C.2 Verified;
3. RoHS compliant.


Package Contents


Ugreen RJ45 Female to Female Network Jack In-Line Coupler x2

4. RJ45 Coupler, 2 Pack in-Line Coupler for Cat7 Cat6 Cat5e, Ethernet Cable Extender Adapter Support 100BASE-TX (Black-2 Pack)

Feature

Function: RJ45 coupler help extend the connection between two Ethernet patch cables, they are compatible with Cat7,Cat6, Cat5e,Cat5 network
Certified Safe: These RJ45 Coupler meets Category 6 performance, They are TIA/EIA 568-C.2 Verified, FCC, RoHS Compliant
Safety: The coupler are gold plated contacts and easy snap-in retaining clip to ensure a secure and corrosion free connection
Fast Speed: RJ45 Coupler extender can speed up to 10 gigabite for connecting Cat7/Cat6 Ethernet cable
You can get 2 x RJ45 Coupler and our fan-favorite 18-month warranty and friendly customer service

Description

RJ45 Coupler
These RJ45 couplers extend the connection between two Ethernet patch cables. It was easy to install, very lightweight. These didn't slow down your network. We recommend this product if you need to extend your Ethernet cable to reach your device.

Specifications
- Color: Black
- Weight:0.05kg, Lightweight
- Product Size:2.8" x 1.96" x 0.71"
- Relatively sturdy and incredibly easy to use
- Thickened PCB Board, Robust and Durable
- These RJ45 couplers are metallic shielded
- It's a standard Ethernet coupler, not a specific type. You need not put any Ethernet cord.

Package Contents
2 x RJ45 Coupler

Warranty
Our fan-favorite 18-month warranty and friendly customer service

Attention:
This can not use with a keystone jack.
It is not for a phone cable, but for an Ethernet cable.
They are only compatible with RJ45, NOT compatible with RJ11.

5. RJ45 Inline Coupler, AVACON 2 Pack Cat7 Cat6 Cat5e Ethernet Coupler Female to Female

Feature

USAGE: Benfei RJ45 Coupler extender is ideal for extending ethernet connection by connecting 2 short network cables together.
FAST SPEED To 10 GIGABITE: The RJ45 connector can speed up to 10 gigabite for connecting Cat7/Cat6 ethernet cable.
SAFE And SECURE: With nickel plated contacts and easy snap-in retaining clip, the coupler ensure a secure and corrosion free connection.
COMPATIBILITY: This 8P8C female to female Ethernet coupler jack is compatible with Cat7, Cat6 Cat5e, Cat5 network.
HIGH PERFORMANCE: RJ45 inline jack coupler meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard. It is RoHS compliant.

Description


Description

Avacon RJ45 Female to Female Network Jack In-Line Coupler extend the length of a Ethernet patch cable. Constructed of high-impact, fire-retardant plastic and nickel plated contacts, these couplers meet or exceed Category 6 performance in compliance with the TIA/EIA 568-C.2 standard.

Specification

1. Connectors: RJ45 8P8C, Nickel Plating;
2. TIA/EIA 568-C.2 Verified;
3. RoHS compliant.
Package Contents

Avacon RJ45 Female to Female Network Jack In-Line Coupler x3

Warranty

Items come with 12 months warranty . You can get full refund or replacement for free if quality problem.

6. UGREEN RJ45 Coupler 10 Pack in Line Coupler Cat7 Cat6 Cat5e Ethernet Cable Extender Adapter Female to Female (Black)

Feature

USAGE: Ugreen RJ45 Coupler extender is ideal for extending ethernet connection by connecting 2 short network cables together.
FAST SPEED To 10 GIGABITE: The RJ45 connector can speed up to 10 gigabite for connecting Cat7/Cat6 ethernet cable.
SAFE And SECURE: With nickel plated contacts and easy snap-in retaining clip, the coupler ensure a secure and corrosion free connection.
COMPATIBILITY: This 8P8C female to female Ethernet coupler jack is compatible with Cat7, Cat6 Cat5e, Cat5 network.
HIGH PERFORMANCE: RJ45 inline jack coupler meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard. It is RoHS compliant.

Description


Description


Ugreen Cat6 RJ45 Female to Female Network Jack In-Line Coupler extend the length of a Ethernet patch cable. Constructed of high-impact, fire-retardant plastic and nickel-plated contacts, these couplers meet or exceed Category 6 performance in compliance with the TIA/EIA 568-C.2 standard.


Specification


1. Connectors: RJ45 8P8C, Nickel Plating;
2. TIA/EIA 568-C.2 Verified;
3. RoHS compliant.


Package Contents


Ugreen Cat6 RJ45 Female to Female Network Jack In-Line Coupler x10

7. [UL Listed] VCE 5-Pack CAT6 RJ45 Keystone Jack Inline Coupler-White

Feature

Double female cat6 keystone can be used with Cat.6, Cat5, CAT5e Ethernet cables
Gold plated contacts and easy snap-in retaining clip ensure a secure and corrosion free connection
Fits all standard keystone wall plates and panels
CAT6 Keystone inline Coupler for voice, home networking, home office, audio, video and more
Warranty:One Year Warranty for quality problem. With UL Listed, just use it without concern

Description

Cat6 keystone coupler connects two Cat6 cables together while minimizing cross talk signal issues. This coupler is for KEYSTONE JACK use (snaps into a keystone jack)

8. SIENOC 20 Pcs RJ45 Coupler Ethernet Cable Extender Female to Female Straight Modular Inline Coupler (20 Packs RJ45 Female to Female Plug Coupler)

Feature

Type : RJ45 female to RJ45 female connector
Plastic housing Gold plated contacts, straight-through wiring
Material : PC/copper/Tin plated
Standard: 8P8C (female-female)
Dimension: 34 x 15 x 21mm/1.35 x 0.62 x 0.82inch(L x W x H)

Description

There is a female jack on both sides of the connector so you can plug a cable into the back, as well as into the front.
The couplers provide a full range of solutions for voice, home networking, home office, audio, video and more.

Feature:
Type : RJ45 female to RJ45 female connector
Plastic housing Gold plated contacts, straight-through wiring.
Material : PC/copper/Tin plated
Color : Grey
Standard: 8P8C (female-female)
Dimension: 34 x 15 x 21mm/1.35 x 0.62 x 0.82inch(L x W x H)

9. Cable Matters [UL Listed] 10-Pack Ethernet Coupler (RJ45 Coupler / Cat5e Cat6 Coupler) in Black

Feature

Heavy duty Cat6 RJ45 couplers extend the connection between two Ethernet patch cables
Future-proof your network for 10-Gigabit Ethernet at a Cat5e price with this convenient and cost effective 10-pack inline couplers for Ethernet
Gold plated contacts ensure a corrosion free connection
This 8P8C female to female Ethernet coupler is backwards compatible with Cat5e network
Cat6 coupler is UL Listed (E486099) meets Category 6 performance in compliance with the TIA/EIA 568-C.2 standard

Description


The Cable Matters Cat6 RJ45 Couplers extend the length of a Ethernet patch cable. Constructed of high-impact, fire-retardant plastic and gold-plated contacts, these keystone couplers meet or exceed Category 6 performance in compliance with the TIA/EIA 568-C.2 standard.

Specifications
- Contact Plating: 50 Micron Gold Plated
- TIA/EIA 568-C.2 Verified, RoHS Compliant

Package Contents
10x Cat6 RJ45 Couplers in Black

Warranty
Limited Lifetime Warranty and Product Support

10. Dingsun RJ45 Coupler 3 Pack in-Line Coupler Cat7/Cat6/Cat5e Ethernet Cable Extender Adapter Female to Female, Support 100BASE-TX (Black-3 Pack)

Feature

The RJ45 coupler help extend the connection between two Ethernet patch cables, they are compatible with Cat7,Cat6, Cat5e,Cat5 network
RJ45 Coupler with 6pcs FREE RJ45 connector, these RJ45 Plugs can be used for solid or stranded conductor wire, and fit for most RJ45 Crimp Tools
Our RJ45 coupler connector can speed up to 10 gigabite for connecting Cat7/Cat6/Cat5/Cat5e Ethernet cable
Certified Safe: These RJ45 Coupler are TIA/EIA 568-C.2 Verified, FCC, RoHS Compliant
You can get our fan-favorite 18-month warranty and friendly customer service

Description

Dinger RJ45 Coupler
Dinger RJ45 couplers with RJ45 plugs extend the connection between two Ethernet patch cables. These cable coupler was easy to install, very lightweight. TIA/EIA 568-C.2 Verified, FCC, RoHS Compliant, Safety to use. These cat5 coupler didn't slow down your network. With 6 pack FREE RJ45 8P8C network cable heads for UTP Cat7 Cat6 Cat5 Cat5e, designed for solid cable crimp on RJ45 connectors. We recommend this ethernet cable coupler if you need to extend your Ethernet cable to reach your device.

Specifications
- Brand: Dinger
- Condition: Brand New
- Color: Black
-Weight:0.075kg, Lightweight
- Product Size:4 x 2 x 1.84cm/1.6" x 0.79" x 0.72"
- Package Size:13 x 6.5 x 1.86cm/5" x 2.6" x 0.73"
- Relatively sturdy and incredibly easy to use
- Compatible with Cat7,Cat6, Cat5e,Cat5 network
- Thickened PCB Board, Robust and Durable
- TIA/EIA 568-C.2 Verified, FCC, RoHS Compliant
- These RJ45 couplers are metallic shielded
- It's a standard Ethernet coupler, not a specific type. You need not put any Ethernet cord.

Package Contents
3 x RJ45 Couplers
6 x RJ45 Plugs

Warranty
Our fan-favorite 18-month warranty and friendly customer service

Please note:
This can not use with a keystone jack.
It is not for a phone cable, but for an Ethernet cable.
They are only compatible with RJ45, NOT compatible with RJ11.

Attention:Our package have contain 12pcs rj45 connector as free gift, please note these rj45 connector fit for Super Category 5 Ethernet, they are not fit for Super Category 6 Ethernet.

Conclusion

By our suggestions above, we hope that you can found the best rj45 in line coupler for you. Please don't forget to share your experience by comment in this post. Thank you!
Jaime Gordon