There is no external power requirement.
Durable data storage
Write/delect protection switch
Solid state storage, shockproof and electromagnetic protection.
USB connection, support hot swap.
Support different types of operating systems.
Fast speed in write/read transfer
Specification
Model: usb flash drive
material: metal
Memory: 32GB to 2TBreal 29.5GB
Hardware: IBM PC with compatible USB interface and compatible computer, laptop, Apple computer with USB interface, etc.
Operating system: WINDOWS98SE, WINDOWS ME, WINDOWS2000, WINDOWS XP and LINUX2.4.X.MAC OS9.X/MAC OS X supporting USB MASS STORAGE protocol
Driver: Drivers need to be installed only under WINDOWS98SE system.
Power: USB bus power supply (4.5V-5.5V)
Working current: *