Capacity128mb - 64gb Materialplastic Interface typeusb 2.0 / usb 3.0 Encryptionyes Brand nameoem Typeusb flash drive Certificationce/fcc/rohs Colorany color available Function:auto-run, space partition, password protection and boot function. Read speed:15 -25mb/s Write speed:4 -10mb/s Compatibility:pc and mac Data retention:5years min Power:no external power required Operating temperature:13 f to 185 f (-25 c to 85 c) Faqs: Q: 1. What is the lead time A: sample is 1-3 working days, mass production time is 3-5 working days for less than 1000 pcs. Q: 2. Could we place a mixed order A: it's ok. But normally for mixed order, moq for each item is 50pcs. Q: 3. Can i have a dummy sample even pre-production before i send you the order A: yes, we can send you the dummy samples or samples with logo for your approval first. Q: 4. Do you offer guarantee for the products A: yes, we offer one year guarantee for the products. Q: 5. How to proceed the order if i have logo to print A: firstly, we will prepare artwork for visual confirmation, and next we will produce a real sample for your second confirmation. If mockup is ok, finally we will go to mass production. Q: 6. What are "color corrections" and the "color match guarantee" A: color corrections include each individual image review and adjusting of density, color tones, saturation and lighting. Q: 7. Why pay 30% deposit and pay 70% before shipping, i want credit, ok A: we are honest supplier and gold member of made-in-china, please trust us. You can pay via paypal, and we can offer credi. But first of all, the cooperation should be about 3 months. If we cooperate well, we will consider credit and weekly pay.