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  • Overall Rating: 5
  • Price: 5
  • Quality: 5
  • Ease Of Use: 5
  • Usefulness: 5
Great for adaptable power connections – 5.5 x 2.1mm CCTV DC Power Male Jack Connectors (10-Pack) Reviews

posted by Mr.What on 07/24/2012 Certified Owner

Involvement:Expert (understands the inner workings) - Ownership:more than 1 month

Pros:
These are very common power jack connectors, matching ports are on many devices. The screw mount allows this to be easily used with many power supplies and batteries.
Cons:
The screw mount does not provide good stress relief.
Other:
DX has a matching female port with screw mounts which users may be interested in for making complete, modular power connections.
Bottomline:
These are very convenient to use with quick screw connectors. Provides polarity safety on small projects, which can be a problem when using alligator clips or banana plugs for power connections.

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