Welcome We are usb factory, manufacturing and customing all kinds of high quality usb flash drive each usb pass real capacity testing before shipping , ensure each one with good qualiuty when customer received if you need a larger quantity ,or other custom style . please conatct us. we are trying to give our customers best price & style & services. Best regards.
For LOGO: 1.when order >=10 PCS,logo free. When order<10 PCS,Charge $5 LOGO free. 2.After you place an order,please send the logo picture to my email or ÇØ¿Ü message,thank you 3.Please note that our logo is laser printed and has no color. If you need a custom logo, please contact our customer service.
LOGO can be JPG, JPEG, GIF, PNG, BMP format,limit size to upload on page is 5MB.
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
About capacity: Vendors are using Flash memory decimal arithmetic: 1 MB = 1000KB, 1G = 1000 MB Calculated, operating system with binary arithmetic: 1 MB = 1024KB, 1 GB = 1024 MB; Calculation method in the warehousing industry: 1GB = 1000MB = 1000 * 1000KB = 1000 * 1000 * 1000B Operating system calculation method: 1GB = 1024MB = 1024 * 1024KB = 1024 * 1024 * 1024B Therefore, the 1GB storage in the operating system is displayed as: (1000^3)/(1024^3)?0.93GB 128MB = approximately 115MB-125MB 256MB= approximately 230MB-250MB 512Mb = approximately 470MB-500MB 1GB = approximately 950MB-980MB 2GB = approximately 1.7G-1.9G 4GB = approximately 3.6GB-3.8GB 8GB = approximately 7.4GB-7.6GB 16GB = approximately 14GB -15GB 32GB = approximately 28GB -30GB 64GB = approximately 58GB -60GB 100GB = approximately 90GB -98GB 128GB =approximately 110GB-120GB