We don't pay much attention to the charging cables that come with our laptops, simply plugging them in when the battery is low. As such, we typically ignore the box on the charging cable. However, ...
18don MSN
That odd bump on your charging cable has a real job, and it’s more important than you think
That small black lump on your charger cable is a ferrite bead, a vital component that filters out electrical noise. This noise can disrupt charging and data transfer. While less common on new cables ...
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