USB Flash Drives -Purple Metal High Speed Waterproof USB2.0 Flash Drive 256gb Memory Disk Highlights Generic Brand Purple Metal High Speed Waterproof USB2.0 Flash Drive 256gb Memory Disk Description: Convenient to carry, easy to read and read at high speed. No need to drive, only plug in and no power needed. Shock resistance, moisture proof, light resistance, anti-magnetic. Use class A chip, be erased repeatedly for 100,000 times, more than 10 years warranty. Support ZIP / HDD boot from USB and compatible with PC, notebook. Specification: Material: Metal Size: 50mm*15mm*8mm/1.96in*0.6in*0.31in Interface: USB2.0 USB Working Voltage: 4.5V-5.5V Environment Temperature: -40 C - +70 C Storage Temperature: -50 C - +80 C Storage Lifetime: Over 10 years Operating System: Win98/ME/2000/XP/Vista/7, OS 9.X/Linux2.4 Package includes: Flash Drive 1 Piece USB