Renkforce RFEmSD64 microSDXC 64 GB A1 V30 U3 Class 10 pamäťová karta s SD adaptérom RF-7488704

Expand the storage of your smartphone, action camera, or drone with the Renkforce RFEmSD64 microSDXC card. Capture 4K video and run apps directly from the card, thanks to its A1 and V30 ratings. The included SD adapter makes it easy to transfer files to your laptop or desktop.

Key specifications

• Capacity: 64 GB
• Card type: microSDXC
• Application Performance Class: A1
• Video Speed Class: V30
• UHS Speed Class: U3
• Speed Class: Class 10
• Max read speed: 100 MB/s
• Max write speed: 60 MB/s
• Minimum sequential write speed: 30 MB/s
• Included accessories: SD adapter
• File system: exFAT
• Durability: Water-resistant, temperature-proof, X-ray-proof, shock-proof
• Operating voltage: 2.7 V - 3.6 V
• Operating temperature: -25 °C to 85 °C
• Dimensions (L x W x H): 15 mm x 11 mm x 1 mm

Why choose it

The A1 rating means faster app loading and smoother performance when using the card as internal storage in Android devices. V30 guarantees sustained write speeds of at least 30 MB/s, essential for recording 4K video without dropped frames.

Ideal use cases

• Storing high-resolution photos and videos on smartphones and tablets
• Recording 4K video on action cameras and drones
• Expanding storage for gaming consoles like Nintendo Switch
• Transferring files between devices using the included SD adapter

Good to know

The card is built to withstand harsh conditions, making it suitable for outdoor use. The exFAT file system supports large file sizes, so you can record long video clips without interruption.