16GB/32GB/64GB/128GB/256GB Real capacity v285w USB flash drive/Actual capacity pendrive/Best quality USB 2.0 memory stick

Specifications: 1. Real true storage capacity: 4GB/8GB/16GB/32GB/64GB/128GB/256GB/512GB/1000GB(1TB)/2000GB(2TB) 2. Interface: USB 2.0 3. Environment Temperature: -40°C - +70°C 4. Storage Temperature: -50°C - +80°C 5. USB Service Voltage: 4.5V-5.5V 6. Storage Lifetime: More than 10 years 7. Use A-class chip, can be erased repeatedly for 100,0000 times 8. Easy to read and read in high speed ,no need drive/power supply only plug in