Product Summary
64GB SD Memory Card U1 U2 U3 TF Card For Security Camera DVR Phone Storage The memory card from China Chips Star Semiconductor Co., Ltd. is engineered to meet the high demands of security and professional storage applications. Available in U1, U2, and U3 speed classes, it delivers fast and stable ...
Product Details
Highlight:
64GB SD Card
,Security Camera Memory Card
,tf sd memory card
Name:
64gb Sd Memory Card
Application:
Security Camera DVR Phone
Speed Class:
U1 U2 U3
Capacity:
32GB/ 64GB / 128GB / 256GB
File System:
FAT32 / ExFAT
Package Way:
Bulk Pallet Packing, PP Case, Blister
Key Words:
Memory SD TF Card 100% True Capacity
Oem Logo:
Available
Class:
Class 10
Origin:
China
Product Description
64GB SD Memory Card U1 U2 U3 TF Card For Security Camera DVR Phone Storage
The memory card from China Chips Star Semiconductor Co., Ltd. is engineered to meet the high demands of security and professional storage applications. Available in U1, U2, and U3 speed classes, it delivers fast and stable read/write performance for full HD and 4K video recording, ensuring no data loss during long-term surveillance or high-intensity recording sessions.
Memory Card Manufacturer Introduction
China Chips Star Semiconductor Co., Ltd. is a leading manufacturer of high-quality flash memory solutions, specializing in memory cards designed for security, industrial, and commercial applications. With years of experience in semiconductor technology, the company ensures reliable storage performance, rigorous quality testing, and long-lasting durability. The company products are widely trusted by businesses that demand stable and secure data storage under continuous operation.
Specifications of Memory Card
| Item | Specification |
|---|---|
| Product Name | 64GB SD Memory Card |
| Capacity | 64GB |
| Form Factor | TF Card |
| Speed Class | Class 10 |
| UHS Speed Class | U1 / U2 / U3 Optional |
| Video Speed Support | Full HD 1080P / Selected 4K Applications |
| Flash Type | NAND Flash |
| File System | exFAT |
| Operating Voltage | 2.7V-3.6V |
| Compatibility | Security Camera, DVR, Dash Cam, Smartphone, Tablet |
| Operating Temperature | 0°C to 70°C (Depending on Configuration) |
| Data Retention | Long-Term Storage Support |
| OEM/ODM Service | Available |
Applications of Memory Card
- Commercial and residential security systems
- CCTV and DVR video recording
- Industrial monitoring and IoT devices
- High-demand mobile storage for phones and tablets

Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
4
0
3
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All Reviews
D
Jun 12.2026
After sample testing, I visited their factory. Strict testing and tidy production workshop impressed me a lot. We placed the first bulk order in May and hope for long-term cooperation.
B
May 22.2026
The product arrived as described, good quality and well packaged. Recommended factory!
M
Jul 18.2025
This memory card solution works totally fine on our surveillance project.
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