... 256MB-32GB fast speed of read new model of USB pen, ball pen USB driver, USB pen stick Specifications1) Crystal FLASH DRIVE2) Crystal shinning3 ... -and play; no external power supply required, USB bus-powered6) Capacity,256MB,512MB,1GB,2GB,4GB,8GB,16GB7) Pantone colors available.8 ... ,5243,2083,0401,6321,08812,190 Package new model of USB pen, ball pen USB driver, USB pen stick