slide aluminum wallet usb card drive

The slide usb wallet card features slide usb connector and usb shells in material of aluminum with oxidized multicolors . The promotional usb card with the extreme ultra-thin of fashional appearance, the thickness of the pendrive is only 3 mm,and the weight is only 20g,and usb model can be in high capacity up to 128Gb. The metal usb card's metal faces give you a delicate touch,and elegant dark gray skin, emitting a mature, stable, Thatcher's leadership qualities. Metal business card usb disk is more than just a storage disk, but also a symbol of an identity and taste, a distinctive mark of the high quality of life.The mini metal usb card became a