USB types explained: Which plug goes with what?

Not all USB is the same. Anyone who has ever stood in front of a drawer full of cables and puzzled over which of them is the right one knows the problem. In this article, we'll explain the most important USB types — so you know what you need the next time you buy. USB-A The classic rectangular connector that almost everyone knows. It sits on computers, chargers and hubs and has been the standard for decades. USB-A is available in three speeds: USB 2.0 (480 Mbps), USB 3.0 (5 Gbps, recognizable by the blue port), and USB 3.1 (10 Gbps). USB-C The new standard — oval, symmetrical, and no matter how you plug it in. USB-C can simultaneously transfer data, charge devices and control a display. Depending on the cable and port, speeds of 480 Mbit/s to 40 Gbit/s (USB4) are possible, and charging capacities from 18 W to 240 W. Micro-USB The small trapezoidal connector was standard for Android smartphones and accessories for a long time. It is hardly installed today, but many older devices such as power banks, speakers or cameras still use it. Mini-USB Even older than micro-USB — today almost only found on older cameras, GPS devices and hard drives. If you have such a device, you'll probably need a USB-A to Mini-USB cable. Lightning Apple's own connector, which was installed in iPhones and iPads from 2012 to 2023. Apple has been relying on USB-C since the iPhone 15. Older Apple devices still need Lightning cables — preferably MFi-certified ones so that there are no problems with iOS updates. Thunderbolt Thunderbolt looks like USB-C, but it's more powerful. Thunderbolt 4 transmits data at 40 Gbit/s, charges at up to 100 W and can operate two 4K displays at the same time. Thunderbolt ports are marked with a small lightning bolt icon. Which cable do you need? Not sure what plug your device has — or what specifications your cable needs? Our cable configurator will help you find the right cable in seconds.