Samsung Memory Cards

Samsung Evo Plus microSDXC 256GB U3 UHS-I 100MB/s with Adapter

• UHS Speed Class U3 ensures smooth 4K video recording without frame drops or stuttering.
• Included full-size SD adapter provides immediate compatibility with laptops, cameras, and other standard SD slots.
• UHS-I interface caps maximum theoretical throughput, so it won't match faster UHS-II cards in sustained transfers.

Samsung EVO+ microSDXC 64GB U1 UHS-I 80MB/s with Adapter

Samsung Pro microSDHC 32GB U1 UHS-I 70MB/s with Adapter

Samsung MB-MG16DA microSDHC 16GB U1 UHS-I 90MB/s with Adapter

Samsung EVO microSDXC 128GB U1 UHS-I 48MB/s with Adapter

Samsung Evo Plus microSDXC 64GB U1 V10 A1 UHS-I 160MB/s with Adapter

Samsung microSDXC 256GB Class 10 100MB/s with Adapter

• High 100 MB/s read speed enables fast file transfers and quick app loading.
• Included SD adapter provides immediate compatibility with full-size SD slots.
• Write speed of 90 MB/s may bottleneck 4K video recording or heavy continuous writes.

Samsung Evo Plus (2024) microSDXC 256GB U3 V30 A2 UHS-I 160MB/s with Adapter

Samsung Pro Ultimate SDXC 512GB Class 10 U3 V30 UHS-I

• High sequential read speeds of 200 MB/s enable fast file transfers and quick access to large media files.
• V30 video speed class ensures smooth 4K UHD video recording without dropped frames.
• UHS-I bus interface limits maximum transfer speeds compared to newer UHS-II or UHS-III cards.

Samsung Pro Ultimate SDXC 256GB U3 UHS-I 130MB/s with USB Reader

• Reliable 256GB capacity provides ample storage for high-resolution photos and video.
• Fast 130MB/s read and write speeds handle burst shooting and large file transfers efficiently.
• UHS-I bus speed caps performance well below modern UHS-II cards, limiting transfer rates.

Samsung P9 Express microSDXC Class 10 UHS-I

Samsung Evo Plus microSDXC 1TB U3 V30 A2 UHS-I with Adapter

• 1TB capacity suits 4K video and massive app collections on phones
• U3/V30 speeds guarantee smooth 4K recording without frame drops
• Model has no chipset info given, so durability cannot be rated

Samsung P9 Express microSDXC 256GB U3 V30 A1 UHS-I 800MB/s With Adapter

Samsung Pro Plus (2023) microSDXC 128GB U3 V30 A2 UHS-I 180MB/s with Adapter

• Fast 180 MB/s read speeds enable quick file transfers and smooth 4K video playback.
• A2 rating ensures rapid app loading and efficient multitasking on smartphones and tablets.
• 128 GB capacity may fill quickly with high-bitrate 4K footage or large game libraries.

Samsung Evo Plus microSDXC 128GB U3 V30 A2 UHS-I 160MB/s with Adapter

• Fast 160 MB/s read speed enables quick file transfers and app loading.
• A2 rating provides excellent random read/write performance for running apps directly from the card.
• Write speed is only 10 MB/s, which is far below the 30 MB/s minimum required for U3 and V30 continuous recording.

Samsung PRO Ultimate microSDXC 128GB U3 V30 A2 UHS-I 200MB/s with Adapter

Samsung SDXC 256GB U3 170MB/s

Samsung SDXC 128GB U3

• U3 speed class ensures stable 4K video recording without dropped frames.
• 128GB capacity provides ample space for high-res photos and lengthy footage.
• Read and write speeds are unspecified, making it impossible to verify burst performance.

Samsung T7 512GB U3 V30 A2 UHS-I 170MB/s with Adapter

Samsung T9 256GB U3 V30 A2 UHS-I 200MB/s with Adapter

Samsung Pro Plus SDXC 256GB U3 V30 UHS-I 160MB/s with USB Reader

Samsung PRO Ultimate microSDXC 256GB U3 V30 A2 UHS-I 200MB/s with Adapter

Samsung Pro Ultimate SDXC 512GB U3 V30 UHS-I 200MB/s with USB Reader

Samsung Pro Endurance (2022) microSDXC 128GB U3 V30 UHS-I 100MB/s with Adapter

• High endurance rating makes it reliable for continuous recording in action cameras and dash cams.
• V30 and U3 ratings guarantee smooth 4K video capture without dropping frames.
• Unless you have a UHS-I compatible device, you won't reach the stated speeds.