SanDisk Ultra 64 GB USB 3.0 Pen Drive (SDCZ48-064G-135/SDCZ48-064G-UAM46, Black)

Sandisk is known for its reliability and this product proves it, it works as expected with good r/w speeds

Good speed nice product but some times it's demanding to format.

Nice pendrive, good working,properly♥️♥️

Product is good.Actual mrp is only Rs 900/-Seller has exorbitantly priced its mrp as 1300/- whic is highly misleading and it is an unfair trade practice

Nice and good product it getted wash by mistakenly but the pendrive is worth its still working excellence i using it like a key love it

**Product Review: 64GB USB 3.0 Pendrive****Rating: ★★★★★ (5/5)**I recently purchased this 64GB USB 3.0 Pendrive, and I have to say, it's been a game-changer for my data storage needs.**Design & Build:**The pendrive has a sleek, compact design that fits easily into my pocket or bag, and the build quality feels solid. It has a metal casing, which gives it a premium feel and protects it from scratches or minor drops. I also appreciate the keyring hole, which makes it convenient to attach to my keychain.Performance:The read and write speeds are impressive for a USB drive at this price point. On average, I’m getting speeds around 100 MB/s for reading and about 40 MB/s for writing. It’s fast enough for transferring large files like videos, photos, and even system backups without significant lag. Transferring a 10GB movie took only a couple of minutes. I also tested it with a few software applications, and there was no lag or noticeable delay in performance.Compatibility:Works seamlessly across multiple devices—my laptop, desktop, and even my smart TV. I also used it with my phone (via an OTG cable), and it was recognized instantly. It supports both Windows and macOS without needing additional software or drivers, which is a major plus for me.Capacity:64GB is perfect for my needs. I can store dozens of movies, hundreds of photos, and countless work files with space to spare. It’s also large enough to back up my entire music library without feeling cramped.Price:For the performance, build quality, and capacity, the price is very affordable. I’ve seen other USB drives of similar size and speed go for much higher, so this one definitely gives you value for money.Conclusion:If you’re looking for a reliable, fast, and affordable USB drive for everyday use, this 64GB USB 3.0 Pendrive is a fantastic choice. It delivers solid performance, good build quality, and ample storage space. Highly recommended!

slow speed

The product ad says "SPEEDS UP TO 130 MB/s** READ" . Perhaps this is so under specific lab condtions.I transferred 52.8GB from a 500GB SSD to this 64GB SanDisk in 1 hr. This amounts to an effective transfer rate of 15.01 MB/s. This was when I had formatted my 64 GB SanDisk in the NTFS format.In the exFAT format in which you receive the SanDisk Flash Drive, it took me 1 hr 19 min with some HTML files left out as 'could not be copied'. The transfer rate was lower at 11.40 MB/s.I use Windows 11 and for this, NTFS format is much faster than exFAT plus it does not leave out any files as not being capable of being copied.There were many reports by Amazon users that this Flash drive gets "hot". Well, it does get 'warm' but not hot that you cannot touch it. I have other SanDisk Flash drives, which, when permanently connected into the USB slot, get warm without even transferring any data. There are also reports that as the Flash Drive gets "hot", its transfer rate declines. I do not know how this conclusion is arrived at and am inclined to disbelieve it. So, this 'getting warm' is normal and should not be a factor in making a purchase decision.The transfer rate depends on the source you are transferring from, the nature of the data you are transferring and the method you use for transferring. And, I do not think the transfer rate declines with the ScanDrive getting warm though I have not made any objective tests to say so but it just seems simply implausible.If you are transferring from a HDD and have many folders and sub folders and sub-sub folders, the transfer rate decreases rather significantly.The transfer rate also depends on whether you are transfering by 'copy and paste' method or 'send to' method or using a software like ACRONIS. The transfer rates are about the same in th first two methods but much higher using ACRONIS. (I refer to ACRONIS, not because I'm promoting it but because the basic version of ACRONIS comes free with Western Digital HDDs which I already have. Incidently ACRONIS is a good software for making automatic backups - even of bootable operating systems).For instance, while transfering 152 GB from my 500 GB SSD directly to a 256GB SanDisk USB Flash Drive (just like the 64 GB one), it took me 1 hr and 28 min for an effective transfer rate of 29.48 MB/s. But using ACRONIS, the transfer took only 18 min for an effective transfer rate of 144 MB/s.So, you can see that when SanDisk advertises "SPEEDS UP TO 130 MB/s READ", they are NOT overstating. Howeverthe the effective transfer rate, which is "read rate plus write rate" depends on your source medium, the structure of your data and the method of transfer whether direct or through some software.SanDisk was bought over by Western Digital few years ago. I have been using both SanDisk and Western Digital HDDs for several years and they are true to their specifications and guarantees. Not that there have been no failures but they quickly replace a device if it fails. And, usually you get adequate warning before a Western Digial HDD fails.For the use most of us need these USB Flash Drives for, you will not make a mistake buying a Western Digital Flash Drive namely SanDisk, or, a Western Digital HDD for that matter. Just go for it depending on your need!