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Two 16 GB SDHC cards in black finish with two mini cases

Gigastone Corporation

Gigastone Corporation 16GB SDHC Memory Card 2 Pack Premium Series Class 10 U1 UHS-I 80MB/s

SKU CH-DD13-HTW7M

Two 16 GB SDHC cards rated Class 10 U1 UHS-I with read speeds up to 80 MB/s and write speeds up to 30 MB/s for Full HD video

  • Total capacity16 GB
  • Memory card formatFull Size SD
  • Speed classUHS-I / U1 / Class 10
  • Max read speedUp to 80 MB/s
  • Write throughputUp to 30 MB/s
  • Product typeSecure Digital High-Capacity (SDHC)

Capacity 16GB

Series Full HD Video

Model 2-Pack

  • Read up to 80 MB/s for quick file transfers
  • Class 10 and U1 rating supports Full HD video recording
  • Two 16 GB cards included with protective mini cases
  • Waterproof, temperature-proof, X-ray-proof, shock-proof and magnetic-proof durability
  • UHS-I interface enables faster capture than ordinary SD cards

Two-pack 16 GB SDHC cards

This twin-pack supplies two 16 GB SDHC cards rated Class 10 and UHS-I U1. Each card delivers read speeds up to 80 MB/s and write speeds up to 30 MB/s for reliable full HD capture. The set includes two protective mini cases for safe storage and transport. Suitable for point-and-shoot cameras, DSLRs, HD camcorders and PCs.

Who benefits and who should look elsewhere

Photographers and videographers recording full HD video or shooting continuous JPEGs will find the U1 sustained write performance adequate. Users needing 4K capture, higher sustained write rates or larger single-card capacities should consider other options. The bundle is not intended for applications requiring U3 or V30 speed classes.

Class 10 U1 speed rating

The decisive specification is the Class 10 and UHS-I U1 rating, guaranteeing a minimum sequential write speed of 10 MB/s for full HD recording. Combined with read speeds up to 80 MB/s, this rating determines whether the card meets your camera's minimum requirement. Cards also carry waterproof, temperature-proof, x-ray-proof and shock-proof protection.

How it compares

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

Price $36.99
Cheaper than about 58% of the 1,947 comparable items (median $46.99).
Total capacity 16 GB
Lower than about 80% of the 1,132 comparable items (median 64 GB).

Specifications

Product
Brand nameGigastone
Product lineFull HD Video
Part numberGS-SD-16-1-2PK-B
Total capacity16 GB
Product typeSecure Digital High-Capacity (SDHC)
Performance
Speed classUHS-I / U1 / Class 10
Max read speedUp to 80 MB/s
Write throughputUp to 30 MB/s
Storage
Memory card formatFull Size SD

Other versions of this model

5 more in the same range

Questions about this item

What UHS-I speed class does the 16GB SDHC card support, and what minimum write speed does that guarantee?

The card is rated U1 and Class 10, guaranteeing a minimum sustained write speed of 10 MB/s for Full HD video recording.

What physical card format and capacity does this twin-pack use?

Each card is a full-size SDHC card with 16 GB capacity, compatible with devices that accept SDHC media.

How do I prepare the cards for first use in my camera, and what common step is missed?

Insert a card into the camera and use the camera's format function; the step often missed is formatting in the camera rather than on a computer.

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