Sony 256GB SDXC Memory Card SF-M256T Class 10 UHS-II Tough

Product Type: SDXC Memory Card
Model: SF-M256T / SF-M256T/T1
Series: SF-M Series TOUGH
Capacity: 256GB
Usable Capacity: 230.4GB
Interface: UHS-II

Transfer Performance
- Read Speed: Up to 277MB/s (UHS-II / HD312)
- Write Speed: Up to 150MB/s (UHS-II / HD312)
- UHS-I Read Speed: Up to 95MB/s (SDR104)
- UHS-I Write Speed: Up to 90MB/s (SDR104)

Speed Classes
- Video Speed Class: V60
- UHS Speed Class: U3
- SD Speed Class: Class 10
- Sony specifically positions the V60 rating for stable 4K recording and high-bitrate video capture.

TOUGH Durability
- IP68 Water & Dust Resistance
- Water resistant at up to 5m depth for up to 72 hours
- Drop Resistant up to 5m
- 18× more resistant to bending than the SD standard
- One-piece moulded construction
- Rib-less design
- No write-protect switch

Dimensions & Weight
- Dimensions: 24 × 32 × 2.1mm
- Weight: Approx. 2g

Software Support
- Compatible with Sony Media Scan Utility for monitoring memory-card condition
- Compatible with downloadable File Rescue software for attempting recovery of accidentally deleted or corrupted photo/video files
- Sony notes that not all data can necessarily be recovered.