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Two black SDXC cards in clear mini cases

Gigastone Corporation

Gigastone Corporation 64GB 2 Pack SDXC UHS-I U1 Class 10 Memory Card

SKU CH-TE14-2H8JS

Two 64 GB SDXC cards rated UHS-I U1 Class 10 with up to 80 MB/s read and 40 MB/s write for Full HD video

  • Total capacity64 GB
  • Memory card formatFull Size SD
  • Speed classUHS-I / U1 / Class 10
  • Max read speedUp to 80 MB/s
  • Write throughputUp to 40 MB/s
  • Product typeSecure Digital Extended Capacity (SDXC)

Capacity 64GB

Series Full HD Video

Model 2-Pack

  • Up to 80 MB/s read speed for quick file transfers
  • UHS-I U1 Class 10 rating supports Full HD video recording
  • 64 GB capacity stores thousands of photos and videos
  • Waterproof, shock-proof, temperature-proof and X-ray-proof durability
  • Two-card pack includes two mini cases for organisation

Two-Card SDXC Kit for Full HD Capture

This twin-pack supplies two 64GB SDXC cards rated UHS-I U1 Class 10. Each card reads up to 80MB/s and writes up to 40MB/s, matching the speed profile for Full HD video recording. The bundle includes two mini cases for protected storage and transport.

Suited for DSLR and camcorder owners shooting Full

Photographers and videographers using cameras that accept SDXC media will find the capacity and speed class appropriate for continuous Full HD capture. The cards are waterproof, temperature-proof, X-ray-proof, shock-proof and magnetic-proof. Users requiring sustained write speeds for higher-resolution formats or faster burst workflows should consider cards with higher video speed class ratings.

UHS-I U1 Class 10 rating defines the write floor

The Class 10 and U1 designations guarantee a minimum sequential write of 10MB/s, which is the specification that determines suitability for Full HD recording. Read performance reaches 80MB/s for quicker offloads. Both cards carry a five-year limited warranty from the manufacturer.

How it compares

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

Price $66.99
Pricier than about 60% of the 1,947 comparable items (median $46.99).
Total capacity 64 GB
Typical for this category: the median of 1,132 items is 64 GB.
Price per TB $1,046.72 per TB
Pricier than about 84% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameGigastone
Product lineFull HD Video
Model nameFull HD Video
Part numberGS-SD-64-1-2PK-B
Total capacity64 GB
Product typeSecure Digital Extended Capacity (SDXC)
Performance
Speed classUHS-I / U1 / Class 10
Max read speedUp to 80 MB/s
Write throughputUp to 40 MB/s
Storage
Memory card formatFull Size SD

Other versions of this model

5 more in the same range

Questions about this item

How long can the card sustain 40MB/s writes before it slows down?

The card is rated for up to 40MB/s write speed; sustained performance depends on the host device and workload.

Does the card run hot or draw extra power during all-day video recording?

The cards are temperature-proof and draw only the standard SD bus power; no active cooling is needed.

What must my camera support to use these 64GB cards?

Your camera must accept SDXC cards and work with UHS-I Class 10 media.

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