Summary: I haven't used it much, but so far it has been reliable. I like the design very much. I have used portables for many years and have had less than perfect success in the past and this one seems to have the stamina to last for some time to come.
Summary: This is a great drive. This is my first Silicon Power product and from this experience, it won't be my last. I haven't had a problem with it blocking my other USB ports(or any problem at all) and my ports are TIGHT. Fast on USB 3.0, I got Seq. 155.6 read and 92.07 write. While surfing.
Summary: Very dense, very fast, very good price. Downside: the plastic case is pretty fragile. You can tell that moderate leverage on the connector will split the plastic case. A very good drive if you're careful plugging and unplugging it.
Summary: Cons: Using Win8 Disk Management utility, unable to partition to NTFS. Could only do FAT32 or exFAT. Could not delete volume. Could not make more than one volume. If it wasn't for EaseUS Partition Magic program, I would have returned it. But using this, I was able to make an NTFS partition.
Summary: As others already stated, this flash drive is somewhat bigger than others, and very "plastic-y"... but, I still own a perfectly working Silicon Power usb 3.0 flash drive which is some 4 years old, so when I needed a bigger flash drive I just had to try this brand again...
Summary: The price has gone up a little since i have bought, but this was a great purchase, my write speeds avg 65 Mb/s, the only reason for 4 stars is that the page actually has it rated at 85 Mb/s write but the package clearly states 75Mb/s. Not a big fuss when you're coming from an avg of 8Mb/s.
Summary: This review is for "Silicon Power 64GB Marvel M60 USB 3.0 Flash Drive, Read/Write Speed up to 180/85 MB/s SP064GBUF3M60V1S, Silver". Performance wise, this flash drive is blazing fast. When using it with my laptop (USB 2.0), it's a lot faster than all of my other USB 2.0 drives.