- electronics
- adapters & cables
- alarm clocks
- amplifiers
- audio & hi-fi
- batteries & chargers
- camera & photo accessories
- cameras
- computer accessories
- computer parts
- computers
- DVD & video players
- gaming
- hard drives
- headphones & headsets
- input devices
- laptop accessories
- laptops
- networking & connectivity
- office technology
- party & DJ equipment
- PC monitors
- printers & scanners
- projectors & projector screens
- radios
- security software
- smartphone accessories
- smartphones & mobile phones
- software
- speakers
- tablets
- telephones & fax machines
- TV & home cinema
- TV reception
Comparison numbers
16 | Products researched | |
15 | Research hours | |
800 | Readers | |
323,198 | Customer ratings |
Best Sd Cards
Memory Card Comparison 2025
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Popularity
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17
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RatingHow we compare
Customer rating (from Amazon)
Available at
Manufacturer
Storage capacity
Speed class
UHS speed class
Write speed
Read speed
Shipping (Amazon)
Best Product
Best Product



Rating
1
SanDisk Extreme Pro
Customer rating

Amazon
Available at

see vendor / 0.00 £

see vendor / 0.00 £

8 days / 0.00 £
Manufacturer
SanDisk
Storage capacity
512 GB
Speed class
10
UHS speed class
1
Write speed
260 MB/s
Read speed
300 MB/s
Shipping (Amazon)
see vendor
Amazon
Bestseller
Bestseller



Rating
2
Transcend TS2GSDC
Customer rating

Amazon
Available at

see vendor / 0.00 £

see vendor / 0.00 £
Manufacturer
Transcend
Storage capacity
4 GB
Speed class
UHS speed class
Write speed
3 MB/s
Read speed
20 MB/s
Shipping (Amazon)
see vendor
Amazon
Best Price
Best Price



Rating
3
Intenso 3413460
Customer rating

Amazon
Available at

see vendor

see vendor / 0.00 £
Manufacturer
Intenso
Storage capacity
128 GB
Speed class
4
UHS speed class
1
Write speed
5 MB/s
Read speed
90 MB/s
Shipping (Amazon)
see vendor
Amazon



Rating
4
Transcend TS16GSDHC10
Customer rating

Amazon
Available at

see vendor

see vendor / 0.85 £
Manufacturer
Transcend
Storage capacity
128 GB
Speed class
10
UHS speed class
1
Write speed
16 MB/s
Read speed
30 MB/s
Shipping (Amazon)
see vendor
Amazon



Rating
5
Toshiba Exceria M302-EA 32GB
Customer rating

Amazon
Available at

see vendor / 0.00 £

see vendor

4 days / 0.00 £
Manufacturer
Toshiba
Storage capacity
128 GB
Speed class
10
UHS speed class
3
Write speed
Read speed
90 MB/s
Shipping (Amazon)
see vendor
Amazon