Mini USB Car Onboard Silver Grey $ 4.87 Product information : Data transfer rate: 2400(MB/s) Maximum reading speed: 25(MB/s) Maximum writing speed: 10(MB/s) Interface: USB 2.0 Shell material: metal Memory capacity: 32GB Color: gold mini, black mini, silver-gray mini Capacity: high speed 10M-4GB, high speed 10M-8GB, high speed 10M-16GB, high speed 10M-32GB, high speed 10M-64GB,128GB. Size Information: Product size is 18mm.12mm. Packing list: USB flash drive *1