... 1) Support Vista Readyboost. 2) The design of USB flash disk appearance is novelty and fashion. Specificationstwister usb flash drive, 1 ... window box, black gift box and blister card package 5.full capacity, capacity choices: 32mb,64mb,128mb,256mb,512mb,1gb,2gb,4gb,8gb ... ,16gb,32gb,64gb,128gb. 1.USB flash Drive/Stick/Memory/Disk ...