USB Specification: USB 2.0 Read Speed: up to 15MB/S Write Speed: up to 5MB/S Dimensions: 60 x 30mm, 60 x 26mm Weight: 20g Features: Supports USB2.0 high-speed transfer interface Supports hot plug and PnP (Plug-and-Play) No need of external power supply Stores data for over 10 years Ensures 100% data storage safety Indicates data transfer status with LED Supports energy saving mode Supports driver-free operations on Windows ME/2000/XP/Vista, Linux 2.4 and MAC OSes Parts: Lifetime limited Labor: Lifetime limited