Most tech people probably already know what USB-C is – a great new standard for smart phones, laptops, etc. But some people, and not only Apple fans, are more focused on its downsides. For the layperson though, at this point, the sheer number of USB options can make your head spin. Does my device have the newest generation of USB or not? What does that even mean? Here we aim to answer any questions you might have about USB-C.
What is USB-C?
USB-C is the latest connection format in the USB space for electronic devices known for its compact form factor and versatility. Its audio specifications (USB ADC 3.0) were officially released in 2016. In contrast to previous USB version, USB-C is symmetrical. That means the plug is reversible and can be inserted with either side up and is thus easier to use. In comparison with the 3.5 mm phone connector, which was used for decades as the main headphone standard, USB uses a digital signal rather than an analog one. That provides one big advantage – crackling and popping noises are now a thing of the past.
USB-C supports both the charging of devices and data transfer at speeds as high as 40 Gbit/s (Thunderbolt). In addition, it is compatible with USB protocols such as USB 3.1 for rapid data transfer, Thunderbolt 3 & 4 for even higher speeds and video as well as audio output alongside power delivery for efficient charging.
The advantages of USB-C
1. Digital audio output keeps interference and distortion to a bare minimum, improving audio quality.
2. Universal connection standard for current operating systems such as Windows, Android, and recently also iOS (iPhone 15).
3. In comparison with the old headphone/aux jack, USB-C is not limited to audio transmission (i.e. Thunderbolt, DisplayPort, PCI Express). Data transfer rates up to 40 Gbit/s are possible.
4. Surround Sound possible with compatible headphones.
5. USB-C connectors can also charge devices and their batteries.
The advantages of USB-C
1. Digital audio output keeps interference and distortion to a bare minimum, improving audio quality.
2. Universal connection standard for current operating systems such as Windows, Android, and recently also iOS (iPhone 15).
3. In comparison with the old headphone/aux jack, USB-C is not limited to audio transmission (i.e. Thunderbolt, DisplayPort, PCI Express). Data transfer rates up to 40 Gbit/s are possible.
4. Surround Sound possible with compatible headphones.
5. USB-C connectors can also charge devices and their batteries.
Disadvantages of USB-C
1. The versatility also has downsides: you have to make sure a USB-C cable supports the correct USB protocol before purchasing.
2. Because not every USB-C cable supports every protocol, using them to replace HDMI cables is tricky (for example, if you want to cast your smart phone screen on your smart TV).
3. The construction means the connector must be thicker than the Lightning standard (previously used for iPhones) leaving more space for grit and grime to accumulate in the port.
