MicroSDXC memory card Silicon Power SP001TBSTXLA2V1NSP 1 TB UHS-I U3 V30 3D TLC Class 10 170/160 MB/s

Silicon Power SP001TBSTXLA2V1NSP is a 1 TB MicroSDXC memory card featuring 3D TLC NAND and Class 10 performance. It supports UHS-I U3 and V30 video speed classes, offering up to 170 MB/s read and 160 MB/s write speeds. The card is designed for high-capacity mobile storage and for recording high-resolution video, with a durable housing that provides drop, temperature and wear resistance. Its black-and-yellow finish identifies the product visually while delivering the capacity and speed required by modern devices.

Advantages

The card combines high capacity with UHS-I U3/V30 performance to support 4K video capture and fast file transfers. Read speeds up to 170 MB/s and write speeds up to 160 MB/s enable smooth recording and quick offloading. Built with 3D TLC NAND, the card offers improved endurance and stable performance for sustained use. Physical protection against drops, temperature extremes and wear improves reliability during mobile or outdoor use.

Suitable for

• 4K and Full HD video recording in action cameras and drones
• High-resolution photo shooting with mirrorless and compact cameras
• Extended mobile storage for smartphones and tablets
• Handheld gaming consoles and app storage where large capacity and sustained performance are needed

When it may not be suitable

This MicroSDXC card requires a host device that supports microSDXC format and may need an adapter or compatible card reader for some older devices. If your workflow requires sustained write speeds significantly above V30 for professional multi-camera setups recording very high bitrate footage, consider media rated for higher video speed classes or UHS-II/SD Express solutions.

Key specifications

• Capacity: 1000 GB
• Flash type: 3D TLC NAND
• Read speed: up to 170 MB/s
• Write speed: up to 160 MB/s
• Speed classes: UHS-I U3, Video Speed Class V30, Flash memory Class 10
• Physical colours: Black and Yellow
• Durability features: drop resistant, temperature resistant, wear resistant

How to use

Insert the MicroSDXC card into a compatible device’s microSD slot or use a compatible card reader for PCs and laptops. For best transfer speeds up to the specified read/write rates, use a UHS-I compatible host or a card reader that supports the card’s maximum interface. Format the card in the host device before first use if prompted, and follow the device manufacturer’s recommended formatting option. When recording high-resolution video, verify the device’s supported file systems and recording settings to ensure continuous recording without interruptions.

What to consider before purchase

• Confirm your device supports microSDXC format and the UHS-I interface.
• Check whether sustained write performance (V30) meets your video bitrate requirements.
• Consider using a compatible high-speed card reader to achieve maximum transfer rates for file offloading.
• Assess physical protection needs if using the card in extreme outdoor or action environments.

Recommendations

For optimal results, pair the card with UHS-I compatible cameras, action cams or readers. Regularly back up important files and format the card in the device where it will be primarily used. If recording continuous 4K footage, verify device settings and perform a short test recording to confirm sustained write stability before critical shoots.