[DETAIL] Welcome to D eep S peed Store Note: This link does not accept custom logos for all orders. (No logo, no matter how many they are) AliExpress Choice mode management rules: Based on the time of customer payment, merchants must complete the pickup and scan within 24 hours of the buyer's payment. Product detail About capacity: 4GB   = approximately 3.6GB-3.8GB 8GB   = approximately 7.4GB-7.6GB 16GB = approximately 14.4GB-14.8GB 32GB = approximately 28.5GB-30GB 64GB = approximately 58.5GB-60GB 128GB = approximately 110GB-120G This is calculation difference between manufacturer and our PC, please Google 'Memory card capacity' to get more information. Note: The display capacity and nominal capacity are different because the calculation methods are different. Manufacturer standard: 1GB=1,000MB / 1MB=1,000KB. Operation system standard: 1GB=1,024MB / 1MB=1,024KB. About Real Capacity: Please kindly note the memory about the capacity for the storage products Package include: 1 x USB flash drive -Certifications- -Company Information - Feature: Support USB version 2.0 Hot Plug & Play Durable solid-state storage No external power is required 4.5V ~ 5.5V from USB port Support Win98/ME/2000/XP/Vista/7 Compatible with USB 1.1/2.0 Operating Temp: -10 to +55Deg.C Storage Temp: -20 to +55Deg.C Life:>1 million times We are an honest seller on Aliexpress. All our items come from China with high quality.  If you have any problem after receive the products, please contact us immediately. Feedback is important to us, please take time to leave a positive feedback if you are satisfied with our product and service.  We guarentee to do the same for you. Thank you for giving us a chance to make things right by good communication. - Our working schedule - UNITED STATES : PM 6:00~AM 2:00 FRANCE: AM 2:00~ AM:10:00 UK: AM 1:00~9:00 SPAIN : AM 2:00~ AM:10:00 GERMANY : AM 2:00~ AM:10:00 AU: AM 12:00~ PM:8:00 Brazil: PM 10:00~AM 7:00 Russian Federation: AM 5:00~PM: 2:00 We have days off on Sunday and public holidays. We apologize for the late reply during the holidays. We can respond Emails within 24 hours, within 36 hours on Weekend :) [ATTRIBUTES] - Encryption: No - Package: No - Material: Metal - Encryption: No - Package: No - Material: Metal - Model Number: USB flash drive - Product Type: Flash Disk,Normal,Creative - Interface Type: USB 2.0 - Brand Name: KFHIREW - Origin: Mainland China - Certification: None - Special Feature: Waterproof - Feature: 360 Degree Rotation Design - Apply To: Computer/ Smart Phone / Car / Labtop / TV