Jaster | Silver Gold Black Crystal High Speed USB Flash Drive 128GB with LED Light Memory Stick 64GB Pen Drive 32GB 16GB 8G Creative Gift

FLASH MEMORY CAPACITY DESCRIPTION:The amount of memory marked on the storage device. The capacity recognized on the device used will vary. This is calculation difference between manufacturer and your PC. The specific memory conversion can refer to the following table.4GB=3.6GB-3.9GB8GB=7.4GB-7.8GB16GB=14.2GB-15GB32GB=28GB-30GB64GB=58GB-60GB128GB=110GB-120GBFEATURE:* Durable data storage: 4GB/8GB/16GB/32GB/64GB/128GB.USB 3.0 high-speed data transfer performance.Plug and play: No need drive/power supply only plug in. A-class chip: Can be erased repeatedly for 100,0000 times. Support Windows computer systems,Can not support Mac system.* Writing speed: 10-20Mb/s , Reading speed: 40-70Mb/s.The rate of performance depends on the different operation system available and various flash adopted, so the speed maybe different.