Metal Rotating Rotate U Disk Custom $ 6.54 Product information: Model: 34/56 Data transfer rate: 8 (MB/s) Maximum read speed: 15-20 (MB/s) Maximum write speed: 6-10 (MB/s) Interface: USB 2.0 Shell material: Aalloy Write-protect switch: not supported Indicator light: none Features: Rotation Packing list: U disk*1