But before we get into USBs, let’s quickly talk about a term you will always hear along with USBs – USB port. This article will discuss all you need to know about USBs. In this example, what does “Type B” mean exactly? How about “3.0”? What does that mean? As such, it is sometimes difficult and even overwhelming to understand and distinguish between terms like USB 3.0 vs. It is safe to say that almost all electronic devices, including smartphones, laptops, tablets, desktops, Bluetooth speakers, and so on, rely on USB ports and cables for various functions.īut like any technology, USB or “Universal Serial Bus” (it’s quite a mouthful, isn’t it) has evolved a lot since its inception in 1995. Furthermore, USB connectors are divided into various versions based on their speeds, like USB 1.0, USB 2.0, USB 3.0, and USB 4.0. USB cables can be classified into USB Type A, USB Type B, USB Type C, USB Micro, USB Mini, and Lightning based on their physical design. Types Of USB (Based On Their Version And Speed).Types Of USBs (Based On Their Physical Design).

Usb 2 vs usb 3 size difference