EASTFUN 5Pcs 8GB USB Flash Drive USB 2.0 Flash Memory Stick Thumb Stick Pen(Five Mixed Colors: Blue Purple Rose Green Gold)

The 3 packs I received work great. Fast R/W, no errors and are reliable for many albums and cds Im archiving...

Whats there to say? Theyre great USB flash drives that do exactly what theyre meant to. Ive filled one up already, and theres no issues accessing the files, so... Its just a good product!!

This flash drive took 2 video files easily. The flashing light tells you when its receiving data and working. It is nice to have a smaller capacity flash drive to give to videos family members. Dont know about durability since I just received them. They came quickly after ordering.

I was looking for cheap usb drives that I wouldnt use more than 4GB each on for various boot utilities, installations, and flashing of firmware. Of course theres always the problem of fake usb drives where the actual space is smaller than indicated and you simply start overwriting data if you exceed the real space. These use Chipsbanks CBM2199a which is a pretty new flash controller and the memory reported as ECD7947E64C4 - Samsung K9HDGY8U5B - 4CE/Single Channel [MLC-8K] I ran them through a 3 pass low level factory format using UMPtool and they are all really 16GB (ish). Benchmark show they are below but close enough to the performance of a Sandisk Cruzer Glide (16GB usb 2.0). However the random write performance is pretty bad. You can compensate for this with disk caching in Windows. Below are the benchmark results. Overall they are 5 stars because the price is great , they arent fake, and the performance is mostly ok. USB Drive formatted as extfat with the default cluster allocation size of 4KB Using a USB 3.2 gen 1 port (5gbit) AMD controller , Windows 10, latest drivers Benchmark Tool Crystal Disk Mark - 1 pass 128MB file Eastfun [Read] Sequential 1MiB (Q= 8, T= 1): 20.090 MB/s [ 19.2 IOPS] Sequential 1MiB (Q= 1, T= 1): 20.106 MB/s [ 19.2 IOPS] Random 4KiB (Q= 32, T=16): 11.748 MB/s [ 2868.2 IOPS] Random 4KiB (Q= 1, T= 1): 11.418 MB/s [ 2787.6 IOPS] [Write] Sequential 1MiB (Q= 8, T= 1): 5.868 MB/s [ 5.6 IOPS] Sequential 1MiB (Q= 1, T= 1): 6.690 MB/s [ 6.4 IOPS] Random 4KiB (Q= 32, T=16): 0.003 MB/s [ 0.7 IOPS] Random 4KiB (Q= 1, T= 1): 0.008 MB/s [ 2.0 IOPS] Sandisk Cruzer Glide 16GB (Usb 2.0) [Read] Sequential 1MiB (Q= 8, T= 1): 25.301 MB/s [ 24.1 IOPS] Sequential 1MiB (Q= 1, T= 1): 25.985 MB/s [ 24.8 IOPS] Random 4KiB (Q= 32, T=16): 6.950 MB/s [ 1696.8 IOPS] Random 4KiB (Q= 1, T= 1): 6.048 MB/s [ 1476.6 IOPS] [Write] Sequential 1MiB (Q= 8, T= 1): 6.285 MB/s [ 6.0 IOPS] Sequential 1MiB (Q= 1, T= 1): 7.125 MB/s [ 6.8 IOPS] Random 4KiB (Q= 32, T=16): 2.950 MB/s [ 720.2 IOPS]

The Reasonable Reviewer family uses USB Flash Drives all the time from storing and playing movies to business applications like send music to A&R intake offices. (Please see the enclosed pictures.) It is hard to find a USB Flash Drive that has less than 16-32 GBs of storage, and that usually means 24 GBs of wasted space and money. These are 8 GBs that is enough to store four movies or several dozen, full depth songs. The streaming from these Flash Drives was fast and seamless when we used the USB in our home entertainment center too. These are the perfect size for our needs, and the price is right. I highly recommend these 8 GB Flash Drives.

These are good inexpensive USB thumb drives. I havent used them long so I cant speak to the durability, but I didnt get any errors when copying files to the drives, and they mounted quickly when inserted in to my computer.

Great value

So frustrating! One thumb drive didn’t work at all, computer wouldn’t even register it was a thumb drive; there was only 7.5GB on these thumb drives; I would get error messages when inserting into USB drive; and computer was unable to format. Don’t waste your money- you can’t trust this brand. Use PNY brand.

Theres not a lot to say about a flash drive as long as it works. Well, in this case I had one of them NOT work. Both a Windows and a Linux computer had issues with the drive. I thought formatting it and starting fresh might help even though it was brand new, but when I pulled it out of the USB port, it was very hot and I decided, better toss it in the trash and try a different cheap brand next time. The others are still working fine.

I have bought Eastfun drives often, never had a problem with them