USB - Wikipedia
WEBOverview. USB was designed to standardize the connection of peripherals to personal computers, both to exchange data and to supply electric power. It has largely replaced interfaces such as serial ports and parallel ports and has become commonplace on a wide range of devices.
USB hardware - Wikipedia
WEBUSB 2.0 uses two wires for power (V BUS and GND), and two for differential serial data signals.Mini and micro connectors have their GND connections moved from pin #4 to pin #5, while their pin #4 serves as an ID pin for the On-The-Go host/client identification.
USB 3.0 - Wikipedia
WEBUniversal Serial Bus 3.0 (USB 3.0), marketed as SuperSpeed USB, is the third major version of the Universal Serial Bus (USB) standard for interfacing computers and electronic devices. It was released in November 2008.
USB communications - Wikipedia
WEBUSB communications. This article provides information about the communications aspects of Universal Serial Bus ( USB ): Signaling, Protocols, Transactions. USB is an industry-standard used to specify cables, connectors, and protocols that are used for communication between electronic devices.
USB4 - Wikipedia
WEBUniversal Serial Bus 4, marketed as USB4 and sometimes referred to as USB 4.0, is a new technical specification of the Universal Serial Bus data connection standard, released on 29 August 2019 by the USB Implementers Forum. USB4 allows sharing a single, high-speed data link with multiple devices dynamically.
USB-C - Wikipedia
WEBUSB-C, or USB Type-C, is a 24-pin connector (not a protocol) that supersedes previous USB connectors and can carry audio, video and other data, e.g., to drive multiple displays or to store a backup to an external drive. It can also provide and receive power, such as powering a laptop or a mobile phone.
USB flash drive - Wikipedia
WEBA flash drive (also thumb drive [US], memory stick [UK], and pen drive / pendrive elsewhere) [1] [note 1] is a data storage device that includes flash memory with an integrated USB interface. A typical USB drive is removable, rewritable, and smaller than an optical disc, and usually weighs less than 30 g (1 oz).
USB Explained: All the Different Types (and What They're Used for)
WEBMar 4, 2022 · USB, short for Universal Serial Bus, is a common type of computer port that makes it easy to charge a device or transfer data between two devices. Since it was first developed in the 90s, USB has continued to evolve alongside technology, progressively becoming smaller, faster, and more powerful.
USB - Simple English Wikipedia, the free encyclopedia
WEBA USB system has an asymmetric design. It is made of a host, several downstream USB ports, and multiple peripheral devices connected in a star topology. Additional USB hubs may be included in the tiers, allowing branching into a tree structure with up to five tier levels. A USB host can have multiple host controllers.
USB (Universal Serial Bus): Everything You Need to Know - Lifewire
WEBUpdated on April 21, 2023. In This Article. Jump to a Section. USB, short for Universal Serial Bus, is a standard plug-and-play type of connection for many kinds of devices. Generally, USB refers to the types of cables and connectors used to connect these many types of external devices to computers.
Skip to content