Big Circle And Small Racket To Expand The USB Flash Drive $ 5.19 Product information: Data transfer rate: 6000 (MB/s) Maximum reading speed: 20 (MB/s) Maximum writing speed: 10 (MB/s) Interface: USB 2.0 Shell material: metal Color: silver, black gray, golden yellow Capacity: 4GB, 8GB, 16GB, 32GB, 64GB, 128GB
