Jaster | JASTER USB3.0 Black Colloid Chip 128GB Free Card Slot Semi Finished Products USB 3.0 Flash Drive 64GB 32G 16G High Speed Reading

JASTER USB3.0 Black Colloid Chip 128GB Free Card Slot Semi Finished Products USB 3.0 Flash Drive 64GB 32G 16GB 8GB 4GB High Speed ReadingFeatures:●Durable data storage: 4GB/8GB/16GB/32GB/64GB/128GB/256GB.●USB 3.0 high-speed data transfer performance.●USB flash drive design: Small and portable.●Plug and play: No need drive/power supply only plug in.●Compact: Wood cover design can protect the connector.●A-class chip: Can be erased repeatedly for 100,0000 times.●Operating system: Windows 98 / ME / 2000 / XP / Vista / 7 / 8 / 10, Mac OS 9.X, Linux2.4 or above.●Writing speed: 10 Mb/s – 20 Mb/s. The rate of performance depends on the different operation system available and various flash adopted, so the speed maybe different.About capacity:4GB = approximately 3.6GB-3.9GB8GB = approximately 7.4GB-7.8GB16GB = approximately 14.2GB-15GB32GB = approximately 28GB-30GB64GB = approximately 58GB-60GB128GB = approximately 110GB-120GBVendors are using Flash memory decimal arithmetic: 1 MB = 1000KB, 1G = 1000 MBCalculated, operating system with binary arithmetic: 1 MB = 1024KB, 1 GB = 1024 MB;So there are some differences between display capacity and nominal capacity of flash memory products.