How to connect a USB accessory to an Android smartphone or tablet

How to connect a USB accessory to an Android smartphone or tablet
With Android 3.1, Google's mobile platform added a new trick to its repertoire – USB host functionality. In plain words, that allows for Android devices to work with a broad range of USB peripherals, such as keyboards, mice, USB flash memory sticks, and even gamepads. But what about smartphones and tablets that don't have a full size USB port? Well, they still can get along well with such accessories too, with the help of an inexpensive gizmo.

The USB On-The-Go cable adapter plugs into the microUSB port of an Android device and provides a standard size USB port on its other end. All you have to do is to plug in the desired USB accessory in there and you should be good to go. 

Be aware, however, that not all devices are compatible with USB OTG adapters. The list of the smartphones and tablets that are known to work includes:


For anyone who is interested, Amazon has cheapo USB On-The-Go adapters in stock and they only cost a few dollars. Those of you who might get one, what USB accessory would you connect to your smartphone? Drop a comment below and let us know.

source: CNET

FEATURED VIDEO

9 Comments

1. speckledapple

Posts: 902; Member since: Sep 29, 2011

I use one on my xoom for playstation games on trips. Quite a useful little tool.

2. valapsp

Posts: 565; Member since: Aug 12, 2011

Will Nexus 7 get USB flash drive support via a software update? If I'm not making mistake right now it's possible if rooted. Anyone confirms? This is the most important factor before buying the Nexus 7 since you don't want to pay $50 more for that extra 8gb. You can easily hook up a flash drive if it supports.

4. Croxy

Posts: 55; Member since: Dec 06, 2011

Just leaving a comment so I can get notified if someone replies to you :D

7. Asasindude26

Posts: 33; Member since: Mar 25, 2012

Yeah when rooted yes :D But I have a question.... If I root my nexus 7 but don't install any custom ROMS will i recive Android OS updates from Google as I would without rooting? :) Thnx for replies

8. valapsp

Posts: 565; Member since: Aug 12, 2011

I'm not so sure but i think you wont get the OS updates automatically since this doesn't have to do anything with custom ROMs. And this is the main obstacle preventing me from rooting.

3. rd_nest

Posts: 1656; Member since: Jun 06, 2010

If anyone has SGS3, just check this: http://www.youtube.com/watch?v=46IiRyigUH0 It's long, but you won't need anything else.

5. borganwa

Posts: 5; Member since: Jun 22, 2012

It works with all 2011 and 2012 Xperia (2011' Xperia needs root to access USB flash drives)

6. shayan

Posts: 159; Member since: Sep 09, 2010

what about galaxy note?

9. Eugenes_DIY_Den

Posts: 1; Member since: Sep 30, 2015

A webcam would be nice so I could use my phone for remote inpection (like those systems they use for looking into sewer pipes)

Latest Stories

This copy is for your personal, non-commercial use only. You can order presentation-ready copies for distribution to your colleagues, clients or customers at https://www.parsintl.com/phonearena or use the Reprints & Permissions tool that appears at the bottom of each web page. Visit https://www.parsintl.com/ for samples and additional information.