Capacities1: 32GB, 64GB, 128GB

Speed2:
USB 3.0: up to 150MB/s read and 70MB/s write
USB 2.0: up to 30MB/s read and 20MB/s write

Backwards compatible: with USB 2.0

Practical: durable casing with a solid lanyard loop

Guaranteed: five-year warranty, free technical support

Customizable3: Co-Logo program available

Dimensions:
without keyring: 2.6929" x 0.8961" x 0.4567" (68.40mm x 22.76mm x 11.6mm)
with keyring: 3.3622" x 0.8961" x 0.4567" (85.40mm x 22.76mm x 11.6mm)

Operating Temperature: 32° to 140° F (0° to 60°C)

Storage Temperature: -4°F to 185°F (-20°C to 85°C)

Compatible with: Windows? 8.1, Windows 8, Windows 7 (SP1), Windows Vista? (SP1, SP2), Mac OS X v.10.5.x+, Linux v.2.6.x+ (USB 3.0 connectivity requires a USB 3.0 port)