Lexar 633x 256GB MicroSDXC UHS-I U3 V30 A1 card with SD adapter

The Lexar 633x is a 256 GB microSDXC card built on the UHS-I interface standard. This storage capacity provides substantial space for media archives, supporting extended recording sessions in compatible smartphones, tablets, and action cameras. Maximum read performance is rated at 100 MB/s, which facilitates swift file transfers when moving large video or photo libraries onto a host system.

Write operations peak at 45 MB/s. The card adheres to multiple speed classifications, including Class 10, UHS Speed Class 3 (U3), and Video Speed Class V30. These specifications confirm the ability to sustain the necessary data rates for smooth capture of high-resolution content, specifically 4K video recording. Furthermore, the inclusion of an SD adapter allows the microSDXC card to function within devices requiring the standard SD card format.

• 256 GB storage capacity using the microSDXC standard
• Supports UHS-I interface technology
• Maximum sequential read speed of 100 MB/s
• Maximum sequential write speed of 45 MB/s
• V30 and U3 certification ensures minimum sustained write performance
• Application Performance Class A1 rating
• Includes a full-size SD adapter for versatile use