SANDISK Extreme Pro microSDXC 256GB

256 GB, microSDHC, microSDXC, U3, UHS-I
CHF0.27/1GB
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Memory Size6

Product details

The SanDisk Extreme Pro microSDXC 256GB is a powerful memory card designed specifically for demanding applications. With an impressive read speed of up to 250 MB/s and a write speed of 170 MB/s, it offers fast and reliable data transfer. This microSDXC card is ideal for recording high-resolution videos in 4K and 5K, as well as for storing large amounts of data. It meets the UHS speed class U3 and the video speed class V30, making it the perfect choice for professional photographers and videographers. The card comes with an adapter, allowing it to be used in standard SD card slots. With a storage capacity of 256 GB, it provides ample space for your valuable data and media.

  • Read speed of up to 250 MB/s for fast data transfer
  • Write speed of 170 MB/s for efficient storage
  • UHS speed class U3 for 4K video recording
  • Includes adapter for versatile use.

Key specifications

Memory card type
microSDHC, microSDXC
Memory card class
Class 10
Read transfer speed
250 MB/s
Write transfer speed
170 MB/s
Video speed class
V30
SD adapter
incl. adapter

General information

Item number
66921993
Manufacturer
SANDISK
Category
Memory card
Manufacturer no.
SDSQXCJ-256G-GS6MA
Release date
26.1.2026
Sales rank in Category Memory card
210 of 1712
External links
Manufacturer's site (de)

Data storage properties

Memory card type
microSDHC, microSDXC
Storage capacity
256 GB
Memory card class
Class 10
UHS bus
UHS-I
UHS speed class
U3
Read transfer speed
250 MB/s
Write transfer speed
170 MB/s
Video speed class
V30
SD adapter
incl. adapter

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
95.84 kg
Climate contribution
CHF 2.28

Package dimensions

Length
15.20 cm
Width
10.30 cm
Height
0.50 cm
Weight
14 g

30-day right of return
5 years Warranty (Bring-in)
3 additional offers

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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
  • 9.Dahua
    0.2 %
  • 9.Lexar
    0.2 %
  • 9.SANDISK
    0.2 %
  • 12.Emtec
    0.3 %
  • 12.EZVIZ
    0.3 %

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
  • 1.Reolink
    0 days
  • 1.Samsung
    0 days
  • 1.SANDISK
    0 days
  • 1.Transcend
    0 days
  • 12.Angelbird
    3 days

Return rate

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

Source: Digitec Galaxus
  • 14.Kingston
    1.1 %
  • 14.Samsung
    1.1 %
  • 14.SANDISK
    1.1 %
  • 17.PNY
    1.2 %
  • 17.Reolink
    1.2 %
Source: Digitec Galaxus