SanDisk Extreme Pro U3 128GB UHS-I MicroSDXC Memory Card

Overview

The SanDisk SDSQXCD-128G-GN6MA is a 128GB Extreme Pro microSDXC memory card designed for creators who demand fast and reliable storage in a compact form. It delivers sequential read speeds up to 200 MB/s and write speeds up to 140 MB/s, making it well suited for 4K UHD video recording, high-bitrate photography, and rapid burst shooting. This card supports UHS Speed Class 3 and Video Speed Class 30, ensuring smooth and uninterrupted data flow for professional-grade content capture.

Key features

• High-speed performance that supports 4K UHD video recording without dropped frames or buffering delays
• Application Performance Class 2 certification for faster app installs and responsive performance on Android devices
• SanDisk QuickFlow Technology accelerates file transfers to compatible card readers, reducing wait times significantly
• Durable design resistant to shock, water, extreme temperatures, and X-rays, protecting your data in challenging environments
• Large 128GB capacity provides ample space for extended video shoots, high-resolution photos, and large app files
• Compatible with a wide range of devices including smartphones, tablets, drones, action cameras, and handheld gaming consoles

Key specs

• Capacity: 128GB
• Read speed: up to 200 MB/s
• Write speed: up to 140 MB/s
• Interface: UHS-I
• Speed class: UHS Speed Class 3 (U3), Video Speed Class 30 (V30)
• Application Performance Class: A2
• Durability: shockproof, waterproof, temperature-proof, X-ray-proof

Connectivity and compatibility

This microSDXC card fits seamlessly into devices that support microSDXC format, including the latest smartphones, tablets, drones, and action cameras. Its UHS-I interface ensures compatibility with a broad range of card readers and host devices, enabling fast data access and transfer. The card’s performance classes guarantee smooth operation for 4K video capture and app usage on Android platforms.

Ideal uses and environments

Whether you are a professional videographer capturing 4K footage, a photographer shooting high-resolution images, or a gamer expanding storage on a handheld console, this card adapts to your needs. Its rugged construction makes it a reliable choice for outdoor adventures, travel, and demanding fieldwork where environmental conditions can be harsh. It is a strong option for anyone who needs consistent speed and durability in a small memory card.