■ Storage media: flash memory ■ Interface: USB port, plug and play, no need for external power ■ Hardware: PC or notebook with USB interface ■ O/S: Windows 98/SE, Windows ME, Windows 2000, Windows XP, Mac OS9.0 ■ R/W speed: a) Reading: 950KB/S b) Writing: 900KB/S ■ According to the standard of USB1.1 /2.0 ■ Keeps with the data at least 10 years ■ Capacity:64MB / 128MB / 256MB / 512MB /1GB