KOOTION 10PCS 16GB USB 2.0 Flash Drive 10 Pack USB Flash Drive Memory Drive Memory Stick Thumb Storage Pen Disk Blue Interface: USB2.0 Support USB version 2.0 and 1.0. Support Windows 2000 / XP / Vista / win 7, Mac 9.0 or above Support PC Mode: all brands of PC, Laptop, HP, Dell, Toshiba, etc.