Netac64GB USB 3.0 Flash Drive Up to 90MB/s Thumb Drive for Data Storage, Pen Drive Write Protection with Push-Pull Design Memory Stick for External Storage Data/Computer/PC/Laptop/Sound-U335S

Speed and reliability have been two plusses for me with this drive. But one unexpected bonus is that, with the cap on, it survived a trip in the washing machine. Not exactly the way one should treat a flash drive, but I was happy to see it was still usable after that misadventure!

Works as expected, with solid performance. The manufacturer claims read/write speeds of R90/W30, but in my testing, I achieved R135/W41, which is excellent. The read-only mode also functions as intended. We’ll see how it holds up in the long run, but so far, so good.Here is some info:Protocol Version: USB 3.20Current Speed: High SpeedMax Current: 496mAUSB Device ID: VID = 0DD8 PID = 2004Device Vendor: NetacDevice Name: OnlyDiskDevice Revision: 0110Manufacturer: NetacProduct Model: OnlyDisk

got device in, ran though a usb flash drive capacity tester, and it tested at 128gb, looked at connector, its USB 2.0, there are no pins for USB 3.0, still good deal for the price and features

Arrived when promised. Functions as advertised. am satisfied.

I normally don't write a review but because there are so many reviews about slow speed, I just wanted to share my case. It was indeed USB 3.0 speed. Crystal Disk Mark shows >150MB/s sequential write but I doubt it. My real-world file copy in Windows Explorer between SSD and this USB stick showed 190MB/s read and 90MB/s write in a sequential very large file copy. For this price and the unique "write-protect" switch, this product has a good value. The red access LED is very easy to see but not too bright for eyes, which is also good. The physical quality looks chap though.

Product went dead in less than a month of use

I have done computer consulting of some sort for many years. I have always kind of worried about transferring viruses between computers with USB flash drives. I was introduced to Kangaroo lockable flash drives at work. They are great, but costly. These drives have all of the lockable USB functionality for a fraction of the price and a well constructed plastic housing to boot! I have a few of these on hand for a few different bootable diagnostic tools as well as one for transferring drivers and software from a trusted computer to other computers.

Seems to be R/O, time will tell. Does not work with Raspberry PI 3B+ (-1 star).Low (<20MB/s) transfer speed (-1 star). I evaluate build quality based on how the drive holds up over time.3/5 - Will revise later.