Description<br />Data transfer rate: 6 (MB/s)<br />Biggest read speed: 12 (MB/s)<br />The biggest write speed: 6 (MB/s)<br />Interface: USB 2.0<br />Shell material: silica gel<br />Light: no<br />Features: leather + metal<br />Product size: 41 * 27 * 20 mm<br />Weight: 20 (g)<br />Capacity: 16 GB 32GB 64GB 128GB 256GB <br />Dear！ If you like， please help recommend recommend， thank you!