USB Ultra Flair SDCZ73 32GB/ 64GB 3.0 - Write Speeed only 25MB/s

I bought a 64GB SanDisk Ultra USB 3.0 Flash Drive from Officework, pluged in only to find 57GB of storage. Thats 11% less than what is on the product label, outright cheeting.

I used have flash drives as small as 128Mb in the olden days, so I know there is no way there are 7GB worth of program system files in this stick. Max it’s a 58Gb stick, definetly not 64GB. Why is all this cheeting?

Not happy at all. I’m thinking of complaing to consumer afairs. What if you buy a bottle of Coke and find out it has 11% less juice than the lable says for some silly madeup reason? This is exatly like that, robbing is in plain sight.