SanDisk 128GB Ultra Luxe USB 3.1 Gen 1 Flash Drive - SDCZ74-128G-G46

Very very slow performance. I am not happy with this product. By the time I tested this product, return window was closed and amazon customer care also could not help.

A good quality flash drive which prevents mp3 file damage. Used in car mp3 player as well as window 11 laptop.

It's a good drive, compact and all, but there is no shroud around the actual drive (its flush with the port) so sometimes it can be hard to pull out. Additionally, since the drive is fully metal outside, when doing data transfers it gets toasty on the outside. Pretty sure this is intentional to keep the actual controller and chips from overheating, but it can be enough to make you flinch if its constantly in use for a few minutes. But performance and price wise its really great.

Sleek Design with Plenty of Storage This SanDisk Ultra Luxe 256GB USB 3.1 drive has been a solid performer for me. The all-metal casing feels sturdy and has a nice weight in hand, so it doesn’t come across as flimsy like some plastic drives. Its compact size makes it easy to keep on a keychain or in a laptop bag, and I appreciate that it doesn’t feel bulky even though it packs a generous 256GB of storage. In use, transfer speeds have been consistently fast for everyday tasks like moving videos, photos, and large documents. While it won’t quite match an SSD, for a flash drive it’s quick and reliable. The fact that it’s USB 3.1 means it works great on modern laptops, but it’s also backward compatible with older USB ports, which I’ve tested on a few different machines without any issues. One thing to be mindful of is that the all-metal design can get a little warm during prolonged transfers, but nothing concerning. The drive also doesn’t have a protective cap, so if you’re prone to tossing it into dusty pockets or bags, you may want to attach it to a keychain loop for better protection. Bottom line: A reliable, fast, and well-built USB drive with plenty of space. Ideal if you want something compact and stylish that can still handle larger files without slowing down.

love the built quality, its amazing, the writting speed is 100mb+ , totally love it. after some times it dips to 50mb/s but still its comparatively faster then other i tried. copied 100gb data, went well.

国産のK社製は速度・熱の両方で足元にも及びません。価値があります。