You might have seen many pendrives in the market, but here is a new hybrid version from iBall called the iBall Hybrid dual pendrive. This external storage device is priced starting from Rs. 599 onward.
The iBall Hybrid pendrive comes with a USB 2.0 connector it is the standard one that you see on the pendrives, you can connect it to the PC or any other supported devices, and there is another micro USB connector for connecting to micro USB supported devices such as Tablet and Smartphones.
Not all of the smartphones supports OTG and if it does, usually users buy an OTG cable to convert the USB 2.0 to micro USB. Now here is the iBall Hybrid dual Pendrive that can directly connect to the smartphone or tablet without the need of an OTG cable (provided OTG is supported on the handset).
OTG:
USB On-The-Go, often abbreviated USB OTG or just OTG, is a specification that allows USB devices such as digital audio players or mobile phones to act as a host, allowing other USB devices like a USB flash drive, mouse, or keyboard to be attached to them. Unlike conventional USB systems, USB OTG systems can drop the hosting role and act as normal USB devices when attached to another host. This can be used to allow a mobile phone to act as host for a flash drive and read its contents, downloading music for instance, but then act as a flash drive when plugged into a host computer and allow the host to read data from the device.