For weeks, I’ve been putting the Extreme PRO microSDXC UHS-I card (model number SDSQXCZ-1T00-GN6MA) through its paces. This 1TB behemoth promises blazing-fast speeds and reliable performance, and with the included SD adapter and RescuePRO Deluxe software, it aims to be a complete solution for high-capacity storage needs. Let’s dive into a detailed review to see if it lives up to the hype.

The standout feature is obviously the sheer storage capacity – a full terabyte on a microSD card is impressive. The included SD adapter offers seamless compatibility with a wide range of devices, making it extremely versatile. The RescuePRO Deluxe software is a welcome addition, providing peace of mind in case of accidental data loss. The compact design and multicolour aesthetic are nice touches, enhancing both portability and visual appeal.

I tested the card’s read and write speeds using various benchmark tools and real-world scenarios, such as transferring large video files and recording 4K video footage. The advertised 170MB/s read speed proved to be accurate in my testing, delivering exceptionally fast transfer times. Write speeds were slightly lower, but still very respectable, ensuring smooth 4K video recording without buffering issues. The A2 rating also translated into excellent app performance on my Android devices.

During extended use, the card maintained its consistent performance, showcasing its durability and reliability. Even under heavy load, I experienced no significant slowdowns or errors.

Pros:

• Massive 1TB storage capacity
• Fast read and write speeds
• Included SD adapter for versatility
• RescuePRO Deluxe software for data recovery
• Compact and durable design

Cons:

• Price point is relatively high compared to lower capacity cards
• Write speeds, while still fast, are slightly lower than the read speeds

The Extreme PRO microSDXC 1TB card (SDSQXCZ-1T00-GN6MA) delivers on its promise of speed and capacity. While the price is a consideration, the performance, included extras, and peace of mind offered by RescuePRO Deluxe make it a worthwhile investment for professionals and serious hobbyists who require significant storage and fast transfer speeds. I highly recommend it for anyone needing a reliable, high-capacity microSD card.