... Capacity: 512MB,1GB,2GB,4GB,8GB,16GB,32GB;2.Interface: USB 2.0;3.Operating Systems: Windows Vista/XP/2000/ME ... ++Productivity+++3MP5MP10MPMP3 SongsBooksmins.Word/ ExcelPowerPoint4GB*3,6192,38180276040827230476098GB*7,2384,7621,6041,52081654460951,20816GB*14,4769,5243,2083 ... Make the logo on the usb flash drive as the customers design .2. The advertisement file can be Auto-play when plug the usb flash ...