First of all I had purchased this Pendrive from Amazon In a Lightening Deal at RS. 389... I know that the price of the memory devices is increasing day by day.. So getting a 16 GB USB 3.0 Pendrive at RS. 389 is like a winning a lottery prize at present Day..The packaging was very good.. The pen drive was a brand new one with proper seal pack.. The MRP was written RS. 750.. And it'sMade in THAILAND....But all the excitement was over when I inserted the Pendrive in my USB 3.0 port and transferred a 1.2 GB MP4 file from my internal HDD in WINDOWS 10.. Believe me the transfer speed was maximum 7 to 8 MBPS... and Average speed was 3 to 4 MBPS... But I keep testing again and again... Rebooted my computer.... Change the USB 3.0 port... But everything is gone in drain... Everytime the Maximum transfer speed was 7 to 8 MBPS... So it's actually not fair enough for a USB 3.0 PENDRIVE...It's actually slower than my previous TRANSCEND USB 2.0 Pendrive.. I know that in USB 3.0 memory devices the speed is more than 3 times from this Pendrive...I am using this only for my official purpose.. I will only kept Official documents file and only transfer the documents files... I will not store any other Data's in it... So it's okay for me..So if you want to use this Pendrive only for Official purpose, then I think it will ok for you... But if you are going to use this for transferring big MP4/MKV files or any game ISO images ETC... Then it will take a lot of time... So think twice before buying this one...Thank you...

PROS-Metal unibody, my sandisk one broked early(see pic)usb 3.0, copying speed is 35mbps (avg. from usb to pc)AWESOME build quality, gives a premium feel while holdingCONS-A bit overheating possibly due to metal body but it is not a great problembit slow than other usb 3.0 but considering the price it beats other

I think this product have a issue.I have used Kingston pendrives in past they are still working fine.But in this case it make me disappointed.I make this pendrive a bootable for Ubuntu installation.Then after format it become unusable.I try several format technique in Ubuntu, Windows and android also but none of this working.It ejected automatically from the computer when I try to paste a large file into it.Build quality: very hardly goodSpeed of data transfer: I don't think it a 3.0 usb .I test it back tp back with usb 2.0 pendrive with same volume of file both complete the transfer in exact same time.I have brought this with 379 rupees.

Oh man, what kind of device this is ? Writing speed is 4 to 8MBs only. It claims as USB 3.0 device but it's performance is bad than any USB 2.0.In the replacement also I got the same kind of performance. So are they shipping all the Defective pieces ???? .I called Amazon Customer Care but that IVR never passes the call to the Operator, even after keying in the right mobile no. :(Conclusion :1) This product is VERY BAD.2) Amazon customer support is VERY VERY BAD.*** If anybody is seeing my feedback and you are looking for a USB Pen drive then you please go to any local Branded Company showrooms and buy from them. ***