CHUYICool Bracelet Design 64GB USB 2.0 Flash Drive Portable Metal and PU Leather Wristband Thumb Drive Wedding Jump Drive Unique Novelty Memory Stick Funny Data Storage U Disk Gift for Men or Women

Works just as stated by the seller. Thanks 👍🏽

I DON'T RECOMMEND!

Years ago, I had a USB drive that you could put on your wrist, but it was cumbersome and tight. This one fits very comfortable on my wrist and is actually loose. I can see where someone with tiny hands might not be able to keep this on their wrist. The metal part of the bracelet looks like stainless steel with a very attractive brushed finish.I try to keep at least one USB flash drive with me at all times that has some handy utilities, Windows registry tweaks, network configurations, etc. This drive has enough capacity for those files, downloading drivers, etc, and is convenient to carry since it doesn't add any weight to my key-laden pocket. I don't wear a watch, so there is no interference for me.The drive came formatted with FAT32, which is probably okay for most application, but I sometimes have a file larger than 4GB, so I formatted this to exFAT. I understand there can be a speed penalty with this format, but I really need to have that capability to store the occasional large file. Depending on which computer I used, I got write speeds from 7.7 MB/s to just over 10 MB/s. I transferred some files totalling 12.8 GB to the drive and copied to another computer. The read speed was just over 20 MB/s. These speeds I expected with this USB 2 flash drive. After the transfer, I ran checksums using sha256sum (in Linux) and verified the checksums matched the source and destination files.

5mb/sec avg write speed, 20mb/sec avg read speed, meets usb2.0 standards. the usb port itself slides in/out with a handy thumb switch on the side. Only downside is may be hard to tell which way to plugin unless you know instinctively which way the pins should go. Other downside is the casing, if you wear it as a dog tag, it has a decal on one side so I would expect it to rub off or be defaced over time. *shrug* neat factor, I bought it to wear around my neck and carry important info like medical records etc. Least it's not a complete ripoff like some flash drives offered on Amazon.

Wore it for half a day before it broke while wearing. The side opposite the card secures the strap by a tiny watch screw. The strap slipped right out, with only a tiny thread caught on the screw. AVOID.

I would give it five but my only issue is the chain fades to what looks like copper almost immediately.

Mine came with a little bit of white material sticking out of the outer weave, but rather than send it back I just touched it up with a black sharpie. Looks fine now. The metal parts looks chunky, but that’s to be expected with a full size USB connection. I was hoping it might be held together magnetically with a looser fit for the USB plug, but it’s a friction fit. Makes it a little difficult to get together sometimes, and time will tell if it starts getting too loose after taking it on and off dozens of times. The flash drive works fine, and has an acceptable amount of useable space for the rated capacity. Overall I’m satisfied.