1)Supports USB full-speed (12Mbps) transmission 2)Capacity:64MB, 128MB, 256MB, 512MB, 1GB, 2GB 3)No driver needed for Windows ME/2000/XP, Mac OS 9.X and above. 4)Supports Windows 98 SE (requires driver) and Linux 2.4. 5)Reading speed:900Kbps (USB1.1) 6)Writing speed:700Kbps (USB1.1) 7)Reading speed:8Mbps (USB2.0) 8)Writing speed:7Mbps (USB2.0) 9)Supports multi-partition and password access 10)Supports boot up by USB-HDD or USB-ZIP mode 11)Can be pre-loaded with data or software.The auto-run option makes your pre-loaded advertisement, presentation or homepage start automatically. 12)Optional color:Silver, black, blue, red(any color is ok if order quantity is over 500pcs) 13)Standard packing: 1pc gift box 1pc USB Stick 1pc User manual 1pc installation 1pc USB Extension cable 1pc Neck strap 14)Out package: 100pcs/CTN Carton Size:49x36x25cm G.W:9KGS N.W:8.5KGS