... Stick PRO DUO, XD, X2 card, etc Micro sd features: 1) Semi-removable memory module 2 ... devices Specifications: 1) Dimensions (L x W x D): 15 x 11 x 1mm 2) Memory capacities: 128MB/256MB ... /512MB/1G/2G/4g 3) Use environment: -25~80C; Micro ... sd major Products: USB Data Cable, IrDA, Bluetooth, Card Reader, USB Hub, MP3/MP4, Mobile Phone ...