![]() ![]() The generational standards that dictate the performance of USB are expressed as a numerical value, like USB 2.0, 3.1, 3.2, 4 and 4 v2 It’s important to make the distinction between a given USB port shape, or form factor (like Type-A or Type-C), and the data transfer rates and power delivery available over that port. Medium electronics, such as laptops, have until 2026 to implement USB-C for charging. The first stage applies to small electronics like cell phones, digital cameras, tablets, and more. This new law is a part of a broader EU effort to make products more sustainable, to reduce electronic waste, and make consumers’ lives easier. ![]() The USB Type-C charging port has been mandated in the EU starting in 2024. On the other hand, the industrial PC (IPC) market is just beginning to integrate USB Type-C ports into the latest generation of commercial devices.įinally, we should note that while USB Type-A and USB Type-B have traditionally been written using the word “type” as shown, USB Type-C is increasingly being written as simply USB-C. USB Type-C ports are becoming more and more common on mobile devices and consumer hardware. This newest USB connector is intended to replace the other existing USB form factors and provide a future-proof, fully-featured option for hardware designers to standardize on. ![]() This eliminates one of the most common complaints about USB Type-A. The USB Type-C connector is smaller than both Type-A and Type-B, oval-shaped, symmetrical, and reversible, meaning there is no “wrong way” to plug it in. (The USB Type-C connector shouldn’t be confused with the USB 3.1 or USB 3.2 standards.). Type-C refers to the physical shape of the newest USB connector. The Mini-B and Micro-B connectors, like their Type-A counterparts, are found on a wide range of electronics, from tablets and handheld GPS devices to cell phones. USB Type-B connectors are frequently used on printers, though they can also be found on some monitors and USB hubs. The more square shaped USB Type-B is somewhat less common but is electrically identical to USB Type-A connectors. This requires them to be oriented properly in order to be plugged in. Gaining popularity in the mid 90’s, standard USB Type-A connectors are rectangular and have a distinct top and bottom. It is also used on many other devices, including those that utilize its Mini-A and Micro-A variants (see feature image above). The most common and familiar USB connector shape is USB Type-A, which is currently used on the majority of computer equipment and peripherals (although that is quickly changing). Please note, the text below includes information on some updates to the standard that were made after this video was created. ![]() Watch our Tech Edge video on the topic, and keep reading to find out. So what exactly is USB Type-C? How is it better than its predecessors, Type-A, and Type-B? And what do all the numbers mean? Clarity isn’t helped by the varying data transfer rates of USB 3.0/3.1/3.2 and now USB4 and USB4 version 2. But like any tech change, there’s plenty of room for confusion with USB Type-C. The smaller, reversible, oval Type-C connector is positioned to become the go-to port for both commercial and industrial computers, making the dream of a legitimately universal connection standard, at least in part, a reality. But as universal as the rectangular port and its various data transfer standards are, things have changed with the introduction of USB Type-C. The Universal Serial Bus (USB) port is perhaps the most commonly used and easily recognizable PC connectivity standard found on modern hardware. ![]()
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