Wholesale 4GB SD Card OEM Brand Full Capacity and High speed

1.Data Retention: 10 Years;
2.15MB/s-21MB/s for read,
5MB/s-8MB/s for write.
3.Certificates:CE&FCC&RoHS
4GB SD Card Wholesale OEM Brand Full Capacity and High speed

1.Data Retention: 10 Years;
2.15MB/s-21MB/s for read, 5MB/s-8MB/s for write.
3.Certificates:CE&FCC&RoHSProduct Description32GB Memory Card

Specifications:
1. AvailableCapacity: 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB;
2. Operating Systems: Windows Vista/XP/2000/ME/98/95 and Mac OS 8.6 and above;
3. Data Retention: 10 Years;
4. Data transfer speed: 15MB/s-21MB/s for read, 5MB/s-8MB/s for write;
5. Compatibility: PC or Mac with a USB interface;
6. LED Indicator Light: LED Flashes when data is being read or written;
7. Drivers: Required for Windows 98/95. Online download available;
8. High speed;
9. Supports boot up by USB-HDD or USB-ZIP mode;
10. Plug-and-play; No external power supply required, USB bus powered.
11. Provide OEM service, logo printing, data preload, autorun, customized programming etc.
12. Certification: CE, RoHS, FCC;
13. Packing design can be changed as per buyers'need