September 3, 2025

Lexar High‑Performance 633x microSDXC UHS‑I Card (Blue Series)

Key Features:
• Up to 100 MB/s read speeds for fast data transfer
• Full-HD, 3D, and 4K UHD video capture support
• UHS-I, V30, U3, and A2 ratings for high performance
• Includes SD adapter for wide device compatibility
• Available in 128GB, 256GB, and 512GB capacities

Price range: $39.99 through $59.99

Lexar High‑Performance 633x microSDXC UHS‑I Card (Blue Series)

Capture and Transfer Content with Confidence

The Lexar High-Performance 633x microSDXC UHS-I Card (Blue Series) delivers the speed and capacity creators and everyday users need. Available in 128GB, 256GB, and 512GB capacities, this series supports read speeds of up to 100MB/s and is built for fast data transfer and smooth video capture. Whether you’re filming Full-HD, 3D, or 4K UHD content, this card provides steady performance without lags or dropped frames. Because it meets UHS-I, Class 10, V30, and U3 standards, it’s well-equipped for high-bitrate video and photo capture.

Optimized for Mobile Devices and App Use

Beyond video, the 633x microSDXC also excels in mobile device performance. With its A2 rating, the card supports faster app launches and smoother multitasking. This makes it a strong choice for Android smartphones and tablets, especially those with limited internal storage. Whether you’re storing games, productivity apps, or raw camera footage, the Lexar 633x provides a dependable performance layer for daily workflows.

Versatile Storage Options to Match Your Needs

The Blue Series offers a range of capacities to fit different use cases. The 128GB version is ideal for compact mobile storage, while the 256GB and 512GB models support more demanding video production or drone operations. All versions come with an included SD adapter, allowing easy transfer of content to laptops, desktops, and cameras. Whether you’re capturing memories on vacation or backing up important files, there’s a size that fits your needs.

Enhanced Durability in the 128GB Version

Notably, the 128GB variant includes packaging that highlights additional protection: waterproofing, heat resistance, and cold resistance. While Lexar’s site doesn’t list these features for all capacities, the 128GB packaging specifically shows these durability ratings. Because of this, it may offer added peace of mind for users in rugged environments or travel scenarios. Regardless of capacity, all cards maintain the solid build quality Lexar is known for.

Built to Support Your Digital Lifestyle

Each version of the 633x microSDXC Blue Series is engineered to support demanding tasks in photography, videography, and mobile computing. The inclusion of the SD adapter ensures compatibility across a wide range of devices—from smartphones and drones to DSLRs and game consoles. Because of its speed and reliability, this series remains a trusted choice among content creators, professionals, and general users alike.

With multiple capacities, reliable performance, and wide compatibility, the Lexar 633x microSDXC Blue Series card is ready for whatever project you have in mind.

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