The S1A0 UHS-I Card is dedicated for users who want to fully utilize the capabilities of their point-and-shoot or entry-level DSLR cameras. It can be used in both everyday and advanced applications.

Depending on the production batch, the actual appearance of memory cards, card reader or packaging may differ from that shown in the picture.

Key features
  • Available capacities:
    8 GB 16 GB 32 GB 64 GB 128 GB
  • UHS-I interface
  • card standard:
  • speed of operation:
    read up to 100 MB/s
    write from 10 MB/s
  • lifetime warranty + technical support

Fast UHS-I interface

The use of the fast UHS-I interface allows to achieve good performance with read speed up to 100 MB/s and write speed up to 10 MB/s. This has a direct impact on the quality and reliability of performing functions such as burst-mode, slow motion, time-lapse or 4K recording.

Stable operation

UHS-I interface provides high performance as well as stable and reliable operation of your device. Now even the most professional operations can be performed without any problems and you will be able to discover the new horizons of photography.


UHS-I interface is backwards compatible with devices supporting SD 2.0 standard. In this case, the S1A0 memory card will work with the minimum operating parameters related to the Class 10 speed (min. 10 MB/s).
S1A0 UHS-I Card (8, 16, 32 GB) is compatible with devices marked with High Capacity (HC) and eXtended Capacity (XC) symbols.
S1A0 UHS-I Card (64, 128 GB) is compatible only with devices marked with eXtended Capacity (XC) symbol.


8, 16, 32, 64, 128 GB



Speed of operation

read: up to 20 MB/s
write: from 10 MB/s

File system

FAT32 (8, 16, 32 GB)
exFAT (64, 128 GB)

Operating temperature

0 - 70°C (recommended)

Storage temperature

-25 - 85°C (recommended)

Operating and storage humidity

30 ~ 85% (recommended)

Power supply

Powered from the device


24 × 32 × 2.1 mm


2 g

Blister dimensions

103 mm (width) x 123 mm (height)

Weight (with packaging)

10 g

Logistics data

Storage capacity for GOODRAM memory cards and USB is always expressed in decimal values. That means, 1GB equals 1 000 000 000 bytes. Operating system that use the binary conversion ie. 1GB equals 1,073,741,824 bytes may show lower storage capacity value than advertised.
8GB Card Class 10 UHS I8 GBcardS1A0-0080R115908267911792
16GB Card Class 10 UHS I16 GBcardS1A0-0160R115908267911174
32GB Card Class 10 UHS I32 GBcardS1A0-0320R115908267911181
64GB Card Class 10 UHS I64 GBcardS1A0-0640R115908267911198
128GB Card Class 10 UHS I128 GBcardS1A0-1280R115908267911761

GOODRAM reserves the right to change the specification at any time without prior information.

Form factor Size File
Product brochure PDF 0.2 MB
Manual PDF 1 MB
Photos ZIP 10 MB