this pen drive do have high transmission rate of data and which is very useful in many cases and instances where there is no time and one needs data through the pen drive or in the pen drive.

SanDisk's latest USB flash drive includes OTG capabilities for Android. Read on as we take a close look at the Ultra Dual Drive.

With the burgeoning megapixels on smartphones and the never ending need to share photos and videos on social platforms, not to mention the myriad of apps and games that demand installation, it's hard to find space on our devices.

+ Seamless integration between mobile and PC; + One-the-fly access is speedy; + Doesn't force you to use the Sandisk app

- No USB 3.0; - Transfer Speeds just Average

working perfect ,,,fast enough as its a Class 10 Ultra card ,,,,Go for it easy delivery ,,,filpkart done a great job(but not in all products ) ,,,,,,,,,,,

great card but the cash back scheme is pants

Fast; Reliable

Very handy without the cable. However after trying it on a few devices I found that the micro connector needs to be a little longer in order to connect to some devices. Otherwise works great. Good idea

Item works like expected.

SanDisk's Ultra Dual USB Drive is a USB drive with two connectors. On one side there is a micro-USB head for Android phones and tablets. On the other is a USB 2.0 connector for computers. The purpose of dual-head connections is for easy file transfers between your PC or Mac and your Android device.

Small and compact; No cap for drive; Has dual head connections

No usb 3.0; Thick cases might have to be taken off

Does exactly what I expected. Good value for quite a large flash drive and being USB 3.0 was very fast at transferring files.

This is not a complicated product. It's simply USB storage, but with a regular USB 3.0 plug on one end, and a microSD plug on the other, and it's OTG-enabled. In between the two connectors, within its 3cm long body, is 64GB of storage (16 and 32GB also available).