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What is a Direct Attach Copper (DAC) Cable?

At STH, we use the term “DAC” to reference Direct Attach Copper cabling dozens of times each year. Almost every time we use the term, someone asks the question, “What is a DAC?” Since at STH we believe it is important to help impart…

Flashback: a brief history of Bluetooth

It took years but USB eventually replaced the weird proprietary connectors of early mobile phones. However, years before USB became the norm another data transfer technology wanted to unite all electronics – and it didn’t even use wires.…