Vansuny USB 3.2 Flash Drive 128GB, 400MB/s Super Speed Flash Drive, USB 3.2 Gen 2 Solid State Drive, Retractable Thumb Drive Portable Metal USB Memory Stick for PC Laptop

Great service arrived sooner than expected really fast

If you're considering this vs a regular usb, buy this. There's no comparison.

I put the drive in my Sony Z9K TV that supports Android TV to add extra system memory storage. Everything I transferred over did so very quickly compared to the very old 32 gig USB drive I tried to use. Unfortunately the Sony being brand new didn't play well with USB memory devices and keeps restarting and having issues trying to read the drive. The drive itself is very fast and fine, the TV is having the problems. It was cheap enough I will use it on something that works well with external memory devices and be happy. IF you have new Sony top line TV with Android keep this in mind, you might have problems using any USB drive for system memory till they update the firmware. UPDATE: Someone said you go to Remote setup, and change RS232 from HDMI to Serial and then decent memory USB drives will work. It fixed this drive in my Z9K and now the TV starts up fine and uses the drive as expanded system memory like it should. I also activated Developer Mode so I could force it to allow more apps to use the external memory from this USB stick and it is very fast.

色々な用途で使用するため購入をしました。 現在３個利用していますが、転送速度も問題なく使用できています。 使用して日にちが立っていないため、耐久性はわかりませんが安価であり十分使用できると思います。

Honestly, i was waiting to get scammed on this one. Like some horror story you hear where you get fake memory sticks with fake capacities/speeds for really cheap. But no, not this one. For some reason, i bought two of them. And yes, i did pay for both, i saw the invoice and i bought two 128 GB ones, but i only wanted one... oops?. The first thing i did when i got them is use H2testw to see how badly i was scammed... and surprisingly, the full capacity was available for reads and writes! And HELLUVA fast too! 260 Mbps sustained read and 160 Mbps sustained write, on the H2testw software is really nothing to scoff at. Yes, it's lower numbers than advertised, but as usual i bet those are peak numbers and you can reach them in certain tests, but this is a full drive read and write. Not bad! For science, i opened one of my drives. I expected something a lot worse, but what i found was a flash UFS chip, the same ones that are used on mid to high end phones. I still don't think these things will last that long, the flash chip itself was partially lasered out so you cannot know which model the NAND is (but it was done badly enough that i could find it is a Sandisk UFS chip, model SDINDDH6-128G), but i bet these are NAND rejects that couldn't reach temperature or speed goals (hence the obfuscation effort) but still, it is not truly bottom of the barrel NAND like on truly cheapo commodity flash drives. It also has a decent UFS to USB controller (JMS901) so yes, you are definitely getting performance out of these. Only time will tell if they're as long lasting, but speed and capacity wise, these are awesome!

段ボールとはいえケースにきれいに収められていましたので、 使用後はそのままケースに戻して使っています。