MicroSD memory card IMOU ST2-128-S1 — 128 GB, Class 10, U3, V30, NAND, black

IMOU ST2-128-S1 is a 128 GB MicroSD NAND memory card designed for reliable storage of photos and videos. It delivers Class 10 sustained performance and meets UHS Speed Class 3 (U3) and Video Speed Class V30, providing consistent write speed for Full HD and 4K recording. The card comes in a compact black design and offers high-capacity storage suitable for extended recording and data transfer.

Advantages

The card provides a balance of capacity and sustained performance, suitable for continuous video recording and large multimedia files. NAND flash offers dependable data retention and the U3/V30 ratings ensure stable write speeds for demanding applications such as 4K capture and surveillance. Its compact MicroSD form factor makes it compatible with a wide range of devices while the Class 10 rating supports reliable data transfer.

Suitable for

• Surveillance cameras and DVRs
• Action cameras and drones
• Smartphones and tablets
• Full HD and 4K video recording

Key specifications

• Capacity: 128 GB
• Form factor: MicroSD
• Performance class: Class 10
• UHS Speed Class: U3
• Video Speed Class: V30
• Flash type: NAND
• Colour: Black

How to use

Insert the MicroSD card into a compatible device or an adapter as required, ensuring correct orientation. Format the card in the host device before first use to optimise file system compatibility and performance. For continuous recording (for example in surveillance systems), verify device settings for loop recording or file size limits and ensure the card is securely seated to prevent data interruption.

Recommendations

For reliable long-term performance, format the card periodically in the host device, avoid removing the card during active read/write operations, and store backups of important data. Use this MicroSD card with devices that support U3/V30 ratings to benefit from stable high-speed recording.