The Integral Slide is a great value USB Flash Drive with a capless design, just push and slide Perfect for daily use to transfer files between PCs and Macs Plug and Play System Requirements: Windows ME/XP/Vista/7 and/or Mac OS 9 and later, Linux v2.4.0 and above. USB Port required: USB 1.0, USB 2.0 for hi-speed data transfer Warranty: 2 years Capacity: 16GB Dimensions (WxDxH): 21x54x10mm Weight: 0.01kg White