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Five micro SD cards, one SD adapter, one USB card reader

Cloudisk

Cloudisk 5× 64 GB Micro SDXC U3 V30 A2 kit with SD adapter and card reader

SKU CH-WDAE-1JMP7

Five 64 GB microSDXC cards with U3, V30 and A2 ratings plus an SD adapter and card reader for multi-device storage and transfer

  • A2 app class speeds up app loading on phones and consoles
  • V30 rating guarantees sustained 30 MB/s video capture for 4K recording
  • U3 and Class 10 ensure broad device compatibility and minimum write performance
  • Five 64 GB cards plus adapter and reader cover multiple devices in one kit
  • Each card tested with H2testw and rated water, shock, X-ray and temperature proof

Five-card Micro SDXC kit

This pack contains five 64 GB Micro SDXC cards rated U3, V30 and A2, plus one SD adapter and one card reader. The bundle targets photographers, drone pilots, Switch gamers and anyone who needs multiple ready-to-use cards for cameras, phones, laptops or action cams.

Suits multi-device workflows

Users who want several matched cards for rotating between devices will benefit from the included adapter and reader. Buyers who only need one card or who require sustained write speeds beyond the stated V30 rating should consider other options.

U3 V30 A2 speed rating

The decisive spec is the combined UHS-I U3, Video Speed Class 30 and App Performance Class A2 rating, which guarantees minimum sequential write of 30 MB/s and random IOPS performance for app loading.

Highlights

  • A2 app class speeds up app loading on phones and consoles
  • V30 rating guarantees sustained 30 MB/s video capture for 4K recording
  • U3 and Class 10 ensure broad device compatibility and minimum write performance
  • Five 64 GB cards plus adapter and reader cover multiple devices in one kit
  • Each card tested with H2testw and rated water, shock, X-ray and temperature proof

Specifications

No published specifications for this item yet.

Questions about this item

What does the UHS-I U3 V30 rating mean for the maximum sustained write speed?

The V30 and U3 ratings guarantee a minimum sustained write speed of 30 MB/s, which is the practical ceiling for the UHS-I interface used by these cards.

What physical slots or adapters are needed to use all five cards with a laptop?

Each 64 GB microSDXC card fits a microSD slot; the included full-size SD adapter lets one card work in an SD slot, and the bundled USB card reader adds a microSD slot to any USB port.

How do I set up the cards so the A2 rating actually helps app loading?

Format each card as internal or adoptable storage in the device settings — skipping this step leaves the card formatted as portable storage and the A2 random-read benefit unused.

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