If you bought a flash memory item from dasb56 eBay seller you are advised to test item(s) immediately for advertised capacity. You may have purchased a fake flash memory product. H2testw is the software to test true capacity for flash memory. It is used to test memory cards, mp players and usb flash drives. It is free to use and download. A linux alternative to H2testw also exists. To understand what H2testw does and download read: H2testw 1.4 – Gold Standard In Detecting USB Counterfeit Drives
If your memory item fails testing report immediately to SOSFakeFlash . If your eBay seller is deregistered from eBay, it is urgent you report in to SOSFakeFlash. If you do not, they will not be able to investigate and to record in their database to publish an offical alert listing all items sold. eBay is suspending fake flash memory sellers to avoid buyers leaving feedback or recording the truth.
Never use any flash memory item without testing for capacity. If you purchased a fake you could lose your files and data. Read: Why Is Fake Flash Memory So Dangerous?
Please see Validation Memory links for brand names and flash nand memory chip decoding. Reminder, Gb is Gigabits, not Gigabytes. 8 bits is 1 byte. You must divide by 8, if manufacturer lists size as Gb. Exercise care in disassembly of your item to decode.
If you need help and information on eBay read:
Check your eBay Sellers feedback, type in the id: http://toolhaus.org/cgi-bin/negs
dasb56 – China
TRANSCEND COMPACT FLASH 400X UDMA CF 32GB 32G 32 G GB $16.99 US 35 eBay Victims And Counting
Fake 32GB SD SDHC And MicroSD Cards On eBay. The Sale Of Fake Memory Cards Increasing on eBay.