Duracell USB 3.1 Professional 128GB vs. SanDisk USB 3.0 Ultra 128GB + 9

Duracell USB 3.1 Professional 128GB

Duracell USB 3.1 Professional 128GB

£35.25

£44.85 Incl. delivery
SanDisk USB 3.0 Ultra 128GB

SanDisk USB 3.0 Ultra 128GB

£12.69

Free delivery
Samsung USB 3.1 Bar Plus 128GB

Samsung USB 3.1 Bar Plus 128GB

£21.02

£21.19 Incl. delivery
SanDisk USB 3.0 Ultra 32GB

SanDisk USB 3.0 Ultra 32GB

2.8

£4.59

Free delivery
SanDisk USB 3.0 Ultra 256GB

SanDisk USB 3.0 Ultra 256GB

£29.97

Free delivery
SanDisk USB 3.0 Ultra 64GB

SanDisk USB 3.0 Ultra 64GB

2.7

£7.99

Free delivery
Samsung USB 3.1 Fit Plus 256GB

Samsung USB 3.1 Fit Plus 256GB

3.8

£37.72

£40.97 Incl. delivery
SanDisk USB 3.0 Ultra Fit 128GB

SanDisk USB 3.0 Ultra Fit 128GB

1.6

£13.39

Free delivery
SanDisk USB 3.1 Extreme Go 128GB

SanDisk USB 3.1 Extreme Go 128GB

3.3

£20.80

Free delivery
SanDisk USB 3.1 Extreme Go 64GB

SanDisk USB 3.1 Extreme Go 64GB

4

£14.79

Free delivery
Encryption
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Password protected
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Fingerprint readers
No
No
No
No
No
No
No
Windows Vista ReadyBoost
Yes
No
Yes
Yes
Yes
Other connectors
Apple Lightning
Type of USB connector
USB (Type A)
USB (Type A)
USB (Type A)
USB (Type A)
USB (Type A)
USB (Type A)
USB (Type A)
USB (Type A)
Micro-USB, USB (Type A)
USB (Type A)
USB (Type A)
USB version
3 (Gen 1)
3 (Gen 1)
3 (Gen 1)
3 (Gen 1)
3 (Gen 1)
3 (Gen 1)
3 (Gen 1)
3 (Gen 1)
3 (Gen 1)
3 (Gen 1)
3 (Gen 1)
Available colours
Black, Orange
Black, Grey, Blue, Red
Black, Silver, Grey, Brown
Black, Silver, Grey, Blue, Pink
Black, White, Silver, Grey, Blue, Red
Black, Silver, Red
Black, Silver, Grey, Blue, Red
Black, Silver, Grey
Black, Silver
Black
Black
Product weight
10 g
1.2 g
5.4 g
10 g
10 g
10 g
3.1 g
9 g
18.14 g
18 g
Features
Keychain holder
Keychain holder
Keychain holder
Keychain holder
Nano Design
Nano Design
Retractable connector
Yes
No
Yes
Yes
Yes
No
Yes
Yes
Weather proof (moisture/dust)
No
Yes
No
No
No
No
Yes
No
No
Read speed
100 MB/s
100 MB/s
300 MB/s
70 MB/s
100 MB/s
100 MB/s
100 MB/s
300 MB/s
150 MB/s
200 MB/s
200 MB/s
Write speed
5 MB/s
40 MB/s
50 MB/s
10 MB/s
10 MB/s
40 MB/s
80 MB/s
70 MB/s
150 MB/s
150 MB/s
Memory capacity
128 GB
128 GB
128 GB
64 GB
32 GB
256 GB
64 GB
256 GB
128 GB
128 GB
64 GB
Price/GB
0.27 £/GB
0.1 £/GB
0.16 £/GB
0.42 £/GB
0.16 £/GB
0.12 £/GB
0.13 £/GB
0.15 £/GB
0.1 £/GB
0.16 £/GB
0.23 £/GB
Material
Steel, Plastic
Steel, Plastic
Steel, Plastic
Plastic
Plastic
Aluminum, Steel, Plastic
Steel, Plastic
Aluminum
Aluminum