OTG Full Form - Embibe
Create free account
  • Written By Team_Embibe
  • Last Modified 29-04-2022
  • Written By Team_Embibe
  • Last Modified 29-04-2022

OTG Full Form

OTG Full Form: The full form of OTG is On-The-Go. OTG is a USB (Universal Serial Bus) system that links USB devices. USB OTG devices can connect without the use of a computer. The full form of OTG in Hindi is ऑन-द-गो. A USB OTG link can be used to connect your smartphone or tablet to a variety of devices.

This link features a connector for your phone on one end and a USB-A port on another. If you connect your phone to a computer using a standard USB cable, your phone will serve as the capacity device and your PC will serve as the primary device. The central device will be your phone if you use an OTG link. Continue reading to know more about OTG’s full form, history, uses and more.

Learn, Practice & Test on India's Largest Education Platform - Embibe

History of OTG

The history of OTG dates back to the early ’20s. USB OTG is an add-on to the USB 2.0 specification, which was first agreed upon in late 2001 and has since been updated. Later USB 3.0 standards extended USB OTG and Embedded Host Supplement to include support for On-The-Go technology.

One thing that is important to understand is that OTG support is a feature, just like any other on a smartphone. This is why OTG compatibility is heavily influenced by the manufacturer and model of your smartphone.

Rules for OTG

Following are the rules that are followed for OTG: 

  • USB OTG identifies two types of devices. The power supply is an OTG A-device, whereas the energy consumption is an OTG B-device.
  • The A-device serves as a USB host, while the B-device serves as a USB peripheral in the typical link configuration.
  • Using either HNP or RSP, the host and peripheral modes can be switched later. Because each On-The-Go controller performs both functions, they are often known as Dual-Role controllers rather than OTG controllers.
Learn, Practice & Test on India's Largest Education Platform - Embibe

Uses of OTG

Here are some uses pertaining to OTG:

  • A USB OTG link allows you to connect your phone or tablet to a USB drive, mouse, console, hard drive, webcam, or any other cell phone.
  • When producing a report with a console on your computer, or switching applications from one smartphone to another by accident, an OTG link comes in handy.
  • There are also OTG centre points where you can connect your phone to other devices. You will, for example, utilise your tablet in conjunction with a mouse and console.
Learn, Practice & Test on India's Largest Education Platform - Embibe

FAQs on OTG

Q1. What is the full form of OTG?
Ans.
The full form of OTG in English is On-The-Go. The full form of OTG in Hindi is ऑन-द-गो.

Q2. Is OTG only used on smartphones?
Ans.
You can also use OTG centre points to connect your mobile device to other devices. For instance, a designer can use his tablet in conjunction with a mouse and other consoles through an OTG connection.

Q3: Is OTG supported by all Android phones?
Ans.
No, OTG support is a functionality like any other smartphone feature. OTG compatibility largely depends on the manufacturer and the model of your smartphone.

Q4. What is the use of OTG features in smartphones?
Ans.
USB OTG enables an Android smartphone to function as a USB host, powering and managing USB devices such as keyboards, mouse, game controllers, and more. 

We hope this article on OTB full-form proves helpful to you. Do let us know if you have any questions on the same through the comments section below and we will get back to you at the earliest.

For more such articles, visit Embibe.

30 Views

Achieve Your Best With 3D Learning, Book Practice, Tests & Doubt Resolutions at Embibe

Create free account
close