Features:1) Model: U201 USB flash drive2) Interface: USB 1.1, USB 2.03) IBM and MAC with USB ports compatible4) Microsoft Windows 98 / SE / ME / 2000 / XP, Linux Remel 2.4, MAC OS or above5) Capacity: 64MB, 128MB, 256MB, 512MB, 1GB, 2GB6) Material: aluminum plastic housing7) Unit size (L x W x H): 55 x 19.2 x 9.2mmOuter packing:80pcs/ctnCarton dimensions: 50.5 x 28.3 x 27cmN.W.: 5.40kgG.W.: 6.50kg producing area:China