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USB-C's Speed Secret: It's Not One Standard
6 Jul
Summary
- USB-C is a connector type, not a single speed specification.
- USB4 offers speeds up to 80 Gbps, while some ports are USB 2.0.
- Apple's MacBook Neo includes both USB 2.0 and USB 3.2 Gen 2 ports.

USB-C has become the standard connector, offering versatility for data, power, and video. The latest USB4 standard boasts impressive speeds of up to 80 Gbps, enabling rapid data transfers. However, the USB-C connector itself is merely a wrapper for various underlying specifications, some dating back to 2014.
This means a device with a USB-C port might not deliver the fastest speeds; it could be as slow as USB 2.0 (480Mbps) or a more capable USB 3.2 Gen 2 (10Gbps), or even USB4. Apple's recent MacBook Neo illustrates this variability. Priced initially at $600, it features visually identical USB-C ports, one a slower USB 2.0 and another a faster USB 3.2 Gen 2.
Navigating this complexity is essential for users to understand the true capabilities of their USB-C enabled hardware. The range of specifications beneath the common connector leads to an unpredictable user experience regarding performance.