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RJ45 Coupler Ethernet Extension Connector
Universal Compatibility RJ45 Coupler
Compatible Devices ：Laptop, Nintendo Switch/ Switch Oled, TV, PC, Router, Printer, Switch, Xbox, PS5/PS4 etc.
Effectively extend your not-long-enough network cable and not reduce internet speed！
Widely Compatibility
Compatible with all types of network cables ！
Unlimited internet speed
High Speed up to 1 Gbps.
Full-metal shielding protective structure, prevent electromagnetic signal interference from outside. With as many as eight connections on each side aligned just right and secured firmly, signals pass through without any loss of signal integrity or lag.
rj45 coupler Ethernet Cable Extender Adapter
Compact Design
Easy to carry in the bag and convenience for wiring.
Pure Copper Plated Tentacles
Pure copper plated tentacles ensure strong signal transmission and high-speed performance.
Adopt Advanced PCBA solution
Full-metal shielding protective structure, prevent electromagnetic signal interference from outside
Stable Connection and ABS material
High-quality ABS material, flame retardant and stable.
High Speed & Quality Coupler
John P. Marcone
2025-09-03 14:52:23
Good Quality Coupler works well on recent ethernet connections..
mrockoff
2025-08-20 12:01:39
Great value. Well built and solid connection.
Craig Stocks
2025-08-06 12:47:05
We buy a lot of these and have not had trouble with any of them. Works well in temperature extremes, no issues. Size/length always as listed.
Narg
2025-06-26 10:02:49
These guys are chunky! Very large for a coupler. But seem to work well. Probably good for harsh environments.
Jack E
2025-06-25 12:33:39
Bought these JIC I needed them. Working on a job found that the client did not have the length of cable needed. I put together three of them with shorter cables and finished the job. The client ordered the correct length of cable and mailed me the connectors and cable back to me. These connectors were the right price and value for my JIC adapter case.
Customer
2025-04-12 16:07:26
The fitment is a LITTLE loose, but otherwise it does what it’s designed to do. I needed a little more length from one of my cat 6 cables, and this coupler worked perfectly to add a 6-foot length of cable.
Zarf
2025-03-20 12:57:52
I rearranged an office and needed to extend two Ethernet cables that would be too painful to replace with longer ones. Used these and all is working well. Very happy with them and would recommend.
Cliff
2025-02-22 18:46:25
Works well
online customer
2025-02-02 20:11:25
Satisfactory/Adequate...prompt delivery. Thank you.
Denis Pinard
2024-12-10 18:01:23
Joint de câble de caméra , très bien.
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