SanDisk Extreme PRO UHS-I SDXC 32GB – High-Speed SD Card for 4K Production

Product Overview

The SanDisk Extreme PRO UHS-I SDXC Memory Card (32GB) is a professional-grade SD card built for photographers and videographers who depend on consistent, high-speed performance in the field. Rated UHS Speed Class 3 (U3) and Video Speed Class 30 (V30), it delivers sequential read speeds up to 100 MB/s and write speeds up to 90 MB/s — well within V30 requirements for uninterrupted 4K UHD recording. The card's built-in write-protect switch prevents accidental data erasure during handling in the field.

Key Features

• UHS Speed Class 3 (U3) & Video Speed Class 30 (V30) — Guarantees a minimum 30 MB/s sustained write rate for uninterrupted 4K UHD video capture on compatible devices.
• Read Speeds up to 100 MB/s — Fast media offload during post-production workflows.
• Write Speeds up to 90 MB/s — Supports burst photography and sustained 4K UHD video recording.
• Durability Tested for Field Deployment — Waterproof, shockproof, X-ray-proof, and temperature-proof (-25°C to 85°C / -13°F to 185°F).
• Built-in Write-Protect Switch — Physical lock prevents accidental card erasure during transport and storage.
• RescuePRO Deluxe Software Offer Included — 2-year data recovery software download offer.
• Lifetime Limited Warranty — Backed by SanDisk's lifetime limited warranty.

Technical Specifications

• Capacity: 32GB
• Form Factor: SDHC
• Interface: UHS-I
• Sequential Read: Up to 100 MB/s
• Sequential Write: Up to 90 MB/s
• Speed Class: U3 / V30
• Operating Temp: -25°C to 85°C
• Warranty: Lifetime Limited Warranty

Based on internal SanDisk testing. Performance may vary depending on host device, interface, usage conditions, and other factors. 1MB = 1,000,000 bytes.