If you fit into the following scenario..

1. Limited phone storage capacity

2. Clueless of how to transfer files from PC to phone

3. Your friend wants to send you a movie but he only has it in a USB thumbdrive

4. Want to use a mouse on your tablet/phone

5. Want to use keyboard on your tablet/phone

==>> You need a OTG cable!

What is OTG?

OTG is actually short for USB OTG or USB On-The-Go. Phones with OTG support allow users to be able to connect additional devices to their phone via the micro USB port for added functionality.

What can OTG be used for?

Having OTG support on any phone is great, but it really comes in to its own on phone with no SD card slot and limited on-board storage. In this case a USB thumb drive can be connected to your phone (via a special OTG cable) allowing you to browse the thumb drive and move files to and from your phone (you may also need to download file manager app). In addition to thumb drives you can also connect to SD card readers, cameras, and even external hard-drives.

Samsung Note 3 OTG Cable

Notice: Not all phone models supports OTG, so please kindly read up your phone specs to determine whether it can be supported before purchase.