Cylinder On The Cable Cord
You have probably seen those big cylinders towards the end of power cords. They have a purpose. These things are called ferrite chokes or cores. They have magnetic iron oxide, which stops high-frequency electromagnetic interference. If you get a call, you need to thank this for bringing the noise level down.
Cylinder On The Cable Cord
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Wings On Apple Power Cords
It might be time for you to start using the wings on the MacBook power cord. People rarely use them even though they are useful! When you flip them up, it is possible to wrap the cord around the entire thing. Isn’t that neater? This is a great idea if you want to keep your things as organized as possible.
Wings On Apple Power Cords
