Support For Usb Version 2.0 And 1.0 Supports Windows 2000 / Xp / Vista / Win 7, Mac 9.0 Or Later Support Pc Mode: All Brands Of Pc, Laptop, Etc. Fast Data Fer Rate - Read: 22mb / S Write - 3.5 Mb / S Interface: Usb2. 0 Small Style And Fashionable Design. Pretty Cool, For Your Own Use As An Impressive Gift For Your Favorite, Friends Or Even Customers. Description: . Light Weight, Easy To Carry And Use. Easy To Read And Read At High Speed, Do Not Need Drive / Power Just Plug In. Pretty Cool For Your Own Use And Great As A Gift For Your Friends And Family. Small Style And Fashionable Products As An Impressive Gift For Your Favorite, Friends Or Even Customers. Color: Blue/green/red/sliver Material: Metal Scope Of Delivery: 1 X Usb Stick Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.