Product Summary
Ultra Fast Memory Card 128GB A2 App Performance Ultra Fast 128GB A2 Memory Card is engineered for high-performance mobile devices, Android apps, dash cams, and 4K recording equipment. Featuring A2 application performance standard and UHS-I speed class, it delivers significantly improved app loading ...
Product Details
Highlight:
Ultra Fast Transfer Speed
,Low Latency Data Access
,Cost Effective Storage Solution
Speed Class:
Class 10
Product Condition:
New
File System:
FAT32
Video Speed Class:
V30
Application:
Tablet PC, MP3, Phone, Camera, GPS, DVR
Class Rate:
Class4/Class6/Class 10
Product Status:
New
Writing Speed:
10MB/S-40MB/S
Oem:
Support
Read Speed:
Up To 80 MB/s
Product Description
Ultra Fast Memory Card 128GB A2 App Performance
Ultra Fast 128GB A2 Memory Card is engineered for high-performance mobile devices, Android apps, dash cams, and 4K recording equipment. Featuring A2 application performance standard and UHS-I speed class, it delivers significantly improved app loading speed and data processing efficiency compared to traditional memory cards.
Key Features of Memory Card
- A2 App Performance (Faster App Loading)
Optimized for Android smartphones and tablets with faster random read/write performance that improves app installation and launch speed. - 4K Ultra HD Recording Support
Supports 4K/Full HD video recording with stable continuous write performance, ideal for dash cams, action cameras, and CCTV systems. - High-Speed Data Transfer
UHS-I interface architecture enables fast file transfer between devices and efficient backup of large media files. - Reliable Storage Architecture
Stable NAND flash memory design with error correction technology (ECC) ensures long-term data retention stability. - Wide Device Compatibility
Compatible with Android smartphones & tablets, dash cams, security cameras, drones, action cameras, handheld devices, GPS, and industrial embedded devices.
Technical Specifications of Memory Card
| Product Name | Ultra Fast SD Memory Card |
|---|---|
| Capacity | 128GB |
| Speed Class | Class 10 / UHS-I |
| Performance Class | A2 (Application Performance) |
| Video Class | V30 (optional OEM version) |
| Read Speed | Up to 90-100 MB/s |
| Write Speed | Up to 30-60 MB/s (device dependent) |
| Operating System Support | Android / Windows / Linux / Mac OS |
| File System | exFAT |
| Operating Temperature | 0°C ~ 70°C |
| Storage Temperature | -25°C ~ 85°C |
| Endurance | High-cycle read/write optimized |
| Certification | CE / RoHS (OEM optional) |
Application Scenarios of Memory Card
- Smartphone memory expansion
- 4K video recording devices
- Dash camera / car DVR
- Security CCTV system
- Drone & action camera
- Portable gaming devices
Product Images
Overall Rating
5.0
Based on 50 reviews recently
Rating Snapshot
5
100%
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All Reviews
M
Jul 20.2026
These industrial TF cards are amazing! Fast shipping and good quality, will buy again.
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.
M
Jul 18.2025
This memory card solution works totally fine on our surveillance project.
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