High Speed TF Card 1TB Sd Memory Card 16GB 32GB 64GB 128GB 256GB 512GB Memory Cards A1 A2 Ultra Class 10 U1 U3
Ultra High Definition
4K UHD ultra high definition playback with UHS-I and video speed level 30 (V30).
Low-power Consumption
Large capacity QLC supports low voltage and low power consumption, ensuring longer device usage time
High Speed Reading and Writing
AS advanced ECC error correction technology plus DDR104, A1 level program loading, UP 90MB/s Read, 50MB/s Write
SA advanced LDPC error correction technology plus DDR200, A2-level program loading, UP 180MB/s Read, 135MB/s Write
Commercial Applications
The capacity of this card ranges from 32GB to 1TB and can be used to store various business applications such as
e-learning, portable audio, IP cameras, dash cams, wearable smart devices, Android devices, game consoles, etc.
TF Card Specification
High Speed Memory Card |
Memory Card |
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 |
High read/write speed
- Ultra High Speed (UHS) support: Modern high speed TF cards support UHS-I, UHS-II, or UHS-III standards, providing faster data transfer rates. For example, the UHS-I standard can achieve a read speed of 95MB/s and a write speed of 90MB/s, and the UHS-II and UHS-III can further increase the transfer rate for data-intensive applications that require high-speed storage and read.
- Class 10 / U1 / U3: TF card speed classes such as Class 10 (10MB/s minimum write speed), U1 (10MB/s), and U3 (30MB/s) are used to indicate their minimum write speed. The U3 card is especially suitable for 4K video recording, high-resolution picture shooting and demanding gaming applications.
High capacity storage
- Large storage capacity: High-speed TF cards are currently capable of providing storage capacity from 16GB to 1TB and beyond. With the development of technology, the larger and larger storage capacity enables TF cards to store more HD media, applications, data files, etc.
Durability and stability
- Impact and high temperature resistance: Many high-speed TF cards are designed with impact resistance, water resistance and high temperature resistance, which are suitable for high-risk environments such as mobile devices and car recorders.
- Durable write: Some high speed TF cards adopt a specific write protection technology, such as Wear Leveling Wear, which guarantees uniform wear of the storage unit inside the card over a long period of use and avoids early failure.