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Kingston Technology Corp.

Kingston SDCG4/256GB Canvas Go Plus 200MB/s 256GB microSD memory card

SKU CH-B2X3-GAN4R

256 GB microSD card with up to 200 MB/s read speed, U3, V30 and A2 ratings for 4K video and mobile gaming

  • Total capacity256 GB
  • Speed classClass 10
  • Max read speed200 MB/s
  • Variant256 GB
  • Product typeMicro SD
  • Read speeds up to 200 MB/s for quick file transfers
  • U3 and V30 ratings sustain smooth 4K video capture
  • A2 class accelerates app loading on Android devices
  • Built for mobile gaming, drones and action cameras
  • Operates from -25 °C to 85 °C for tough environments

Built for mobile gaming and action capture

The Kingston Canvas Go Plus microSD card targets mobile gamers, drone pilots and action-camera users who need fast, reliable storage for 4K UHD footage and responsive app loading. Its A2 rating helps apps launch and run smoothly on Android devices, while U3 and V30 ratings guarantee sustained write performance for continuous video recording. The card ships formatted as exFAT and operates from -25°C to 85°C.

256 GB capacity with 200 MB/s read

This specific 256 GB model delivers up to 200 MB/s read and 160 MB/s write speeds under the UHS-I interface, meeting Class 10, U3, V30 and A2 specifications. Buyers who need higher write throughput for professional cinema codecs or larger capacities for extended shoots should verify their device supports these speeds and consider whether a different tier fits their workflow better.

Simple drop-in install with included SD adapter

The microSD card measures 11 mm by 15 mm by 1 mm and comes with a full-size SD adapter measuring 24 mm by 32 mm by 2.1 mm, so it fits both microSD and standard SD slots without tools. Most issues arise when a host device cannot sustain UHS-I speeds or lacks A2 support, which limits the card to lower performance classes. Ensure the device firmware is current and the slot is clean before first use.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $68.99
Pricier than about 61% of the 1,947 comparable items (median $46.99).
Total capacity 256 GB
Higher than about 80% of the 1,132 comparable items (median 64 GB).
Price per TB $269.49 per TB
Cheaper than about 66% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameKingston
Model nameSDCG4/256 GB
Part numberSDCG4/256 GB
Total capacity256 GB
Product typeMicro SD
Performance
Speed classClass 10
Max read speed200 MB/s
More details
Variant256 GB

Questions about this item

What does the 200MB/s read speed mean when the card is used in a real device?

The card delivers up to 200MB/s read and 160MB/s write on the 256GB model, so large files transfer quickly and 4K video records without dropped frames.

Which bus standard does the card use and what does it limit in practice?

It uses the UHS-I interface with U3 and V30 ratings, guaranteeing a minimum sustained write speed of 30MB/s for continuous recording.

What are the physical dimensions I need to check for my device slot?

The microSD measures 11mm by 15mm by 1mm, and the included SD adapter measures 24mm by 32mm by 2.1mm for standard slots.

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