ultra flair 128gb usb 3.0 flash drive 150 MB/s- very slow about 3mb/s


i am from dutch i bougt one ultra flair usb 3.0 128gb, on the packing wrote 150mb/s i try put inside photos the photos about 3-5mb, first start 200mb after 5 second 20mb after 15 second about 3mb then 1.5mb-3mb. i did changed the format FAT32, EXfat and NTFS and there is no effect i used from my desktop pc blue usb connection 3.0. the speed not acceptable maybe can anyone help me

Regards Ali Aydin

I have the same problem. I’m dissatisfied with my choice.

Some times write speed is only 700KB/s.

This is a non-genuine product. The genuine doesn’t has a product MPN/MFG country etc. detail label in the back, as per my knowledge. I’m also looking for a genuine 128GB Sandisk Flash Drive at the moment… refer to the photo I’m uploading herewith.Please be aware of counterfeits. Sorry for your disappointment.