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Tiny black MicroSD card with adapter and case

Gigastone Corporation

Gigastone Corporation Camera Plus 1TB MicroSDXC UHS-I A1 U3 Class 10 150MB/s memory card

SKU CH-GW4A-BM67B

MicroSDXC card holds 1 TB, reads up to 150 MB/s and writes up to 120 MB/s for 4K video and A1 app performance

  • Card typeMicroSD
  • TypemicroSDXC
  • Capacity1TB
  • Speed Class RatingA1 / Class 10 / U3 / UHS-I
  • Read SpeedUp to 150MB/s
  • Write SpeedUp to 120MB/s

Capacity 1TB

Series Camera Plus

Option 1-Pack

  • Fast app loading with A1 performance rating
  • Smooth 4K video capture at U3 Class 10 speeds
  • Up to 150MB/s read for quick file transfers
  • Waterproof, shockproof, temperature-proof and X-Ray proof durability
  • Includes SD adapter and mini case for versatile use

1TB Camera Plus microSDXC

This 1TB microSDXC card carries UHS-I, U3, Class 10 and A1 ratings for sustained performance. It targets users who need high-capacity storage for 4K video recording in action cameras, drones or smartphones. The bundled SD adapter lets it slot into full-size card readers or laptop slots.

Sustained 4K capture

Sequential reads reach up to 150MB/s while writes hold up to 120MB/s, keeping bit-rates steady during long clips. The A1 rating means random I/O stays responsive when apps run directly from the card. U3 and Class 10 guarantee a 10MB/s minimum write floor so frame drops stay rare.

Drop-in install, watch the slot

Insert the card, format in the host device and record; no drivers or firmware steps are required. The adapter adds a mechanical joint that can loosen if the device vibrates heavily. The card itself is waterproof, shockproof, temperature-proof and X-ray proof, but the adapter is not rated for those extremes.

Highlights

  • Fast app loading with A1 performance rating
  • Smooth 4K video capture at U3 Class 10 speeds
  • Up to 150MB/s read for quick file transfers
  • Waterproof, shockproof, temperature-proof and X-Ray proof durability
  • Includes SD adapter and mini case for versatile use

Specifications

BrandGigastone
Card typeMicroSD
SeriesCamera Plus
Model1TB-3-1
Part Number1TB-3-1
TypemicroSDXC
Capacity1TB
Speed Class RatingA1 / Class 10 / U3 / UHS-I
Read SpeedUp to 150MB/s
Write SpeedUp to 120MB/s
Features[Ultra HD] Read/Write up to 150/120 MB/s. 4K Ultra HD video displaying/recording
[Compatibility] Storage for Laptop, Tablet, PC, Smartphones, Camera, e-Reader. Files, Videos, Music
[Environment] Waterproof, shockproof, temperature-proof and X-Ray proof
[Cost-effective] 1 Micro SD Card, 1 Micro SD to SD Adapter, 1 Mini Case
[Support] Gigastone 5-year limited warranty

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Questions about this item

How much power does the 1TB microSDXC card draw during all-day 4K recording?

The card operates on the host device's power supply; typical microSDXC UHS-I cards consume only milliwatts during sustained 120MB/s writes, so battery impact is minimal.

What adapter is required to use this microSDXC card in a full-size SD slot?

A microSD-to-SD adapter is included in the package, allowing direct use in laptops, cameras, or card readers with standard SD slots.

Will the UHS-I 150MB/s card work reliably in an older camera that only supports Class 10?

Yes, the card is backward compatible with Class 10 and UHS-I hosts; it will operate at the host's maximum supported speed.

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