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» What is Upgrade USB Flash Drive (2020-04-06)
"Upgrade" means using lower capacity flash memory upgrade to higher capacity flash by software. The best way to try if your USB Flash Drive is a full capacity drive or not, you could store full capacity data which the drive shows, and then take it to another computer. If it lose some data, then it's an upgrade flash drive or a drive with not full capacity.
» Why 2GB USB Flash is 1.75G-1.85G only showing in computer? (2020-04-06)
» Supnic Technology Co., Ltd. website building success (April 5, 2004)