OEM Mini SD TF Memory Card 1

Basic Info.

Model NO.	TF-1
Speed Grade	Class 10
Product Size	15*11*1mm
Material	Plastic
Reading Speed	15MB-30MB
Writing Speed	5MB-15MB
Transport Package	Bulk or Retail Package According to Client
Specification	USB 2.0 or USB 3.0
Trademark	OEM
Origin	Shenzhen China
HS Code	8523511000
Production Capacity	1000000PCS/Month

Product Description

OEM Mini SD TF Memory Card 1-128GB Specifications1. Capacity: 1GB-256GB2. USB Interface: USB2.0 (compatible with USB1.1 and 1.0) USB3.0 (compatible with USB2.0, USB1.1 and 1.0)3. Data Retention: at least 10 years4. Password protection and optional auto-run function5. Plug-and-Play function, without need of any extra power supply6. Compatible between different operating systems, windows2000/XP/VISTA or above7. Operating Temperature: -10 to 55 degree Celsius8. Storage temperature: -20 to 55 degree Celsius9. Operating Humidity: 20% -90%10. Storage Humidity: 20% -93%

Speed Class
Class 0	These class cards do not specify performance.
Class 2	Are more than or equal to 2 MB/sec performance.
Class 4	Are more than or equal to 4 MB/sec performance.
Class 6	Are more than or equal to 6 MB/sec performance.
Class 10	Are more than or equal to 10 MB/sec performance.
High Capacity SD Memory Cards shall support Speed Class Specification and have performance more than or equal to Class 2.

About capacity:4GB=approximately 3.6GB-3.8GB8GB=approximately 7.2GB-7.6GB16GB=approximately 14.4GB-14.8GB32GB=approximately 28.5GB-31GB64GB=approximately 58.5GB-62GB128GB=approximately 115GB-124GBVendors are using Flash memory decimal arithmetic: 1 MB = 1000KB, 1G = 1000 MBCalculated, operating system with binary arithmetic: 1 MB = 1024KB, 1 GB = 1024 MB;This is calculation difference between manufacturer and our PC,just for you reference.Product Pictures: