SANDISK 256GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-256G-GN4IN - New

Professional-Grade Speed for 4K Video

The SanDisk Extreme PRO 256GB SDXC memory card delivers read speeds up to 200MB/s powered by SanDisk QuickFlow Technology, enabling rapid file transfers from card to computer. With write speeds up to 140MB/s, this card handles sequential burst mode photography and 4K UHD video recording with ease.

UHS-I Performance Standards

Rated UHS Speed Class 3 (U3) and Video Speed Class 30 (V30), this card maintains a sustained video capture rate of 30MB/s for smooth, stutter-free 4K UHD video recording at 3840 x 2160 resolution. The Class 10 rating ensures reliable performance across compatible devices.

QuickFlow Technology

SanDisk QuickFlow Technology is engineered to reach speeds beyond the standard UHS-I 104MB/s specification. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum transfer speeds for efficient workflow.

Built for Content Creators

This 256GB capacity card provides ample storage for high-resolution photos and video files. The SDXC format ensures broad compatibility with cameras, camcorders, and other devices supporting the SD card standard.

✨ Key Features

• Up to 200MB/s read speed with QuickFlow Technology
• Up to 140MB/s write speed for burst photography
• UHS Speed Class 3 (U3) rated
• Video Speed Class 30 (V30) for 4K UHD
• Class 10 performance rating
• 256GB storage capacity
• Compatible with PRO-READER SD for maximum speeds