Silicon Power memory card Superior Micro SDXC 128GB UHS-I A3 V30

128 GB, microSDXC, U3, UHS-I
CHF0.15/1GB
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Delivered between 7.1.2026 and 14.1.2026
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Memory Size3

Product details

The Superior Micro SDXC 128GB UHS-I A3 V30 from Silicon Power is a high-performance memory card specifically designed to meet the demands of modern devices. With a storage capacity of 128 GB, it provides ample space for a variety of data, including high-resolution photos and 4K Ultra HD videos. The card supports UHS Speed Class 1 (U3) and UHS Video Speed Class 30 (V30), meaning it is capable of reading and writing data at high speeds. This is particularly important for users who require uninterrupted video recording or fast data transfers. Additionally, the card features an A1 rating, ensuring enhanced performance when running apps on compatible devices. The Superior Micro SDXC is therefore an ideal choice for anyone seeking a reliable and powerful storage solution.

  • UHS Speed Class U3 for fast data transfers
  • UHS Video Speed Class V30 for 4K Ultra HD video content
  • A1 rating for improved app performance and faster loading times
  • High storage capacity of 128 GB for extensive data storage.

Key specifications

Memory card type
microSDXC
Memory card class
Class 10
Video speed class
V30
SD adapter
incl. adapter
Write transfer speed
30 MB/s
Read transfer speed
100 MB/s
Item number
31723810

General information

Manufacturer
Silicon Power
Category
Memory card
Manufacturer no.
SP128GBSTXDV3V20SP
Release date
2.9.2022

Colour

Colour
Beige
Exact colour description
Peach, White

Data storage properties

Memory card type
microSDXC
Storage capacity
128 GB
Memory card class
Class 10
UHS bus
UHS-I
UHS speed class
U3
Read transfer speed
100 MB/s
Write transfer speed
30 MB/s
Video speed class
V30
SD adapter
incl. adapter
Durability
Waterproof, X-ray protection

Voluntary climate contribution

CO₂-Emission
Climate contribution

Package dimensions

Length
9 cm
Width
0.60 cm
Height
13 cm
Weight
8 g

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Memory card» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 5.Kingston
    0.1 %
  • 5.Reolink
    0.1 %
  • 5.Silicon Power
    0.1 %
  • 5.Transcend
    0.1 %
  • 9.HP
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Silicon Power
    Not enough data
  • 1.Adata
    0 days
  • 1.Hama
    0 days
  • 1.Intenso
    0 days
  • 1.Kingston
    0 days

Return rate

How often is a product of this brand in the «Memory card» category returned?

Source: Digitec Galaxus
  • 1.EZVIZ
    0 %
  • 1.Silicon Power
    0 %
  • 3.Nintendo
    0.1 %
  • 4.Verbatim
    0.3 %
  • 4.WD
    0.3 %
Source: Digitec Galaxus