Bulk TF Card Factory Price 16/32/64/256GB Memory Card U3 C10 Speed OEM TF Card
China Chips Star Semiconductor Co., Ltd. specializes in the production and sales of storage chips. Our consumer-grade TF cards (SD) feature high-speed U3 and C10 specifications, with mainstream capacities including 16GB, 32GB, 64GB, and 256GB. OEM customization is supported. These products are designed for consumer electronic devices such as mobile phones, cameras, dashcams, and tablets, highlighting factory direct supply, high cost-performance, and stable reliability.
TF Card Technical Specifications
| Specification |
Details |
| Controller |
AS/AK:16GB-256GB, SA:256GB-2TB |
| Interface |
SD6.1 |
| Capacity |
16GB/32GB/64GB/128GB/256GB/512GB/1TB: UHS-I |
| Working Voltage |
2.7V-3.6V:16GB-256GB, 3.3V/1.8V:512GB-2TB |
| Speed Level |
C10, U3, V30, A1, A2 |
| Reading and Writing Speed (A1) |
Read speed 90MB/s; Write speed 50MB/s (TLC) |
| Reading and Writing Speed (A2) |
Read speed 180MB/s; Write speed 135MB/s (TLC) |
| File System |
16GB-32GB: FAT32; 64GB-2TB: exFAT |
| Compatibility Standards |
Compatible with SD(XC) supporting host devices |
| Operating Temperature Range |
0°C-70°C |
| Storage Temperature Range |
-25°C-85°C |
Custom Logo Printing Service
- We can customize any logo on memory cards
- Minimum Order Quantity: 50 pieces per capacity
- Submit your logo design or name for our technical team to create a custom layout
- No design ideas? Use our available patterns and replace "Ceamere" with your logo name
Product Certifications
China Chips Star Semiconductor Co., Ltd
Why Choose China Chips Star Semiconductor?
- Strong research and development capabilities
- Advanced packaging and testing technology
- Complete storage product production line
- Operating our own PG brand focused on storage semiconductors
- Multiple copyright patents
- High cost-effectiveness and competitive pricing