Silicon Power Superior Pro

microSDXC, 256 GB, U3, UHS-I
Price in EUR including VAT, plus shipping
EUR0,11/1GB
1Ratings
BrandMore from Silicon Power
Test reportsVery good based on 1 test
Delivered between 2/1/2025 and 8/1/2025
More than 10 items in stock at supplier

Memory Size

Product details

Looking to record outdoor adventures, weekend trips, or sporting events without missing any action? With UHS Speed Class 3 (U3) and UHS Video Speed Class 30 (V30), the Superior Pro microSDXC UHS-I card
allows you to capture uninterrupted 4K Ultra HD videos. Furthermore, read and write speeds up to 100 and 80 MB/s, respectively, ensure that you’re spending more time recording and less time waiting. With an A1 rating, the Superior Pro microSDXC UHS-I card is optimized for app performance. Minimum random read of 1,500 IOPS and random write of 500 IOPS equate to faster launches and enhanced operation. This translates to an overall superior user experience on your Android-based smartphone, tablet, and other app-running mobile devices. It also saves internal storage space on your device. Fill in the blank: digital camera, smartphone, drone, portable game console, tablet, etc. The Superior Pro microSDXC UHS-I card comes with up to 512GB storage capacity - that’s up to 77,300 songs, 150,300 photos, or 24 hours of 4K Ultra HD video. It’s the superior choice to upgrade your mobile device to the speed of life so you can capture those moments at the speed of life, too.

Key specifications

Write transfer speed
80 MB/s
Read transfer speed
100 MB/s
Memory card class
Class 10
SD adapter
incl. adapter
Item number
15779073

General information

Manufacturer
Silicon Power
Category
Memory card
Manufacturer no.
SP256GBSTXDU3V20AB
Release date
2.5.2021

Colour

Colour group
Multicoloured
Exact colour description
Brown, 
White

Data storage properties

Memory card type
microSDXC
Number of memory cards included
1
Storage capacity
256 GB
Memory card class
Class 10
UHS bus
UHS-I
UHS speed class
U3
Read transfer speed
100 MB/s
Write transfer speed
80 MB/s
Video speed class
V30
SD adapter
incl. adapter
Durability
Waterproof, 
X-ray protection

Origin

Country of origin
China

Package dimensions

Length
12.50 cm
Width
8.50 cm
Height
1 cm
Weight
10 g

14-day cancellation right
30-day right of returnReturn policy
24 Months Statutory warrantyGuarantee provisions

Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • 11.Samsung
  • 11.SanDisk
  • 11.Silicon Power
  • 11.Sony
  • 17.Philips

Statutory 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: Galaxus
  • Silicon Power
  • 1.Hama
  • 1.Intenso
  • 1.Kingston
  • 1.Patriot

Return rate

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

Source: Galaxus
  • 22.Lexar
  • 23.Sony
  • 24.Silicon Power
  • 25.Angelbird
  • 26.HP
Source: Galaxus

Translation: machine translated
Very good82/100Rank 13 out of 15
Computer Bild Logo
Computer BildTest Speicherkarten MicroSD 256 GBReleaseJanuary 2023
  • PositiveVery high reading speed
  • NegativeA little slow in writing

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