TRANSCEND Sdxc I Card 300s 256GB C10 U3 V30

Transcend SDXC/SDHC 300S memory cards deliver capacities and performance for UHS-I compatible digital cameras and camcorders. Models from 64GB to 512GB meet V30 requirements for smooth 4K video capture, while available capacities up to 512GB allow recording many photos and hours of Full HD video. Read speeds reach up to 95 MB/s and write speeds up to 40 MB/s. Cards are tested for durability against water, temperature extremes, static, X-rays and physical shock. Transcend also provides RecoveRx software for recovering deleted files.

Advantages

High-capacity options (up to 512GB) enable long shooting sessions without frequent card changes. U3 and V30 classifications on supported capacities provide reliable write performance for 4K Ultra HD and continuous recording. Durable construction offers protection from immersion, extreme temperatures, static discharge, X-rays and mechanical shock. Included RecoveRx utility helps recover accidentally deleted photos, videos and documents.

Key specifications

• Form factor: SDXC/SDHC UHS-I
• Read speed: up to 95 MB/s
• Write speed: up to 40 MB/s
• Speed class: UHS Speed Class 3 (U3); V30 on 64GB–512GB models
• Capacities: up to 512GB (varies by model)
• Durability: waterproof (JIS IPX7), temperature proof (-25°C to 85°C), static proof (IEC61000-4-2), X-ray proof (ISO7816-1), shock/vibration/bend resistant
• Software: RecoveRx data recovery utility (free)

How to use

Insert the SD card into the SD slot of your UHS-I compatible camera, camcorder or card reader. Format the card in the device before first use to ensure compatibility and optimal performance. Use higher-capacity (64GB–512GB) V30-rated cards for 4K video recording and ensure the camera’s firmware supports UHS-I/U3/V30 modes. Transfer files to a computer via a compatible card reader to back up recordings and run RecoveRx if you need to attempt recovery of deleted files.

Recommendations

Choose the card capacity based on your shooting needs: use V30-rated 64GB–512GB cards for extended 4K or continuous video, and smaller capacities for casual photography. Regularly back up important files and format the card in the camera to maintain performance. Use a compatible UHS-I card reader for fastest data transfer.