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CERRXIAN Ethernet Coupler Extender Adapter Review

3

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Poor

Revainrating 2.5 out of 5  
Rating 
2.6
🔌 Wiring & Connecting, 💡 Industrial Electrical

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Description of CERRXIAN Ethernet Coupler Extender Adapter

DB9 (RS232) to RJ45 adapter for bidirectional conversion of TCP/IP network interfaces, transmitting signals between your DB9 ports via CAT5E/CAT6 RJ45 network cables.Special Note: Usually this product needs to be used in pairs. Simple operation, cost saving, plug and play, no need to drive.Note:This product is only an adapter for exptending, not a console adapter. High-speed, secure data transmission, double-shielded standard, ensuring signal transmission without interference, transmission signal up to 20M. Premium adapter engineered with molded strain relief connectors for durability, grip treads for easy plugging and unplugging, and finger-tightened screws for a secure connection. Suitable for computer, digital machine, PDA, bar code printer, monitor, TV, projector and more devices with DB9 connector.

Reviews

Global ratings 3
  • 5
    1
  • 4
    0
  • 3
    0
  • 2
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  • 1
    2

Type of review

Revainrating 5 out of 5

"Surprisingly Efficient Ethernet Coupler Extender!

The CERRXIAN Ethernet Coupler Extender Adapter allows me to extend and connect Ethernet cables effortlessly. As an industrial and scientific USER, this product is an asset to my workspace. As my tests showed it provides consistent connectivity and compatibility, making it a reliable choice for my networking needs. Its compact size is a bonus as it takes up minimal space in my setup. However, the lack of user instructions might inconvenience some hesitant buyers.Overall, this device is a…

Pros
  • Allows you to easily extend Ethernet cables without having to purchase new ones.
Cons
  • The compact size may limit the number of cables that can be connected simultaneously, which could be a problem for larger networks.

Revainrating 1 out of 5

Terrible Product, Does Not Work

As a result of using this adapter I found that it did not work with my existing Ethernet setup. Despite being marketed for industrial and scientific purposes, it failed to deliver on its promises. The only pro I can think of is that it was easy to return. However, the cons outweigh the pros in this case. I would not recommend this product to anyone in need of a reliable Ethernet connection..

Pros
  • Easy to use and install
Cons
  • Compatibility limited to Ethernet cables only

Revainrating 1 out of 5

Will not work.DOA!: Serial Adapters

Need a quick cheap connector for something I will use from time to time didn't work right away. Went there and bought another used brand that actually worked.

Pros
  • Premium adapters with molded strain relief connectors for durability, tabs for easy plug-and-play, and finger-tight screws for a secure connection.
Cons
  • No Instructions