Product comparison · 2 usb flash drives

Acer USB 2.0 Flash Stick 128 MB USB 2.0/1.1 support 9MB/s read speed 5 vs Lenovo Memory 64MB 2.0 USB

Key differences

Capacity
- USB 2.0 Flash Stick 128 MB USB 2.0/1.1 support 9MB/s read speed 5:0.128 GB
- Memory 64MB 2.0 USB:0.64 GB
Read speed
- USB 2.0 Flash Stick 128 MB USB 2.0/1.1 support 9MB/s read speed 5:9 MB/s
- Memory 64MB 2.0 USB:1 MB/s
Write speed
- USB 2.0 Flash Stick 128 MB USB 2.0/1.1 support 9MB/s read speed 5:5 MB/s
- Memory 64MB 2.0 USB:0.85 MB/s
Weight
- USB 2.0 Flash Stick 128 MB USB 2.0/1.1 support 9MB/s read speed 5:20 g
- Memory 64MB 2.0 USB:15 g

Differences highlightedShow differences only

Comparison of USB 2.0 Flash Stick 128 MB USB 2.0/1.1 support 9MB/s read speed 5, Memory 64MB 2.0 USB
10 specifications	A Acer USB 2.0 Flash Stick 128 MB USB 2.0/1.1 support 9MB/s read speed 5 View product	B Lenovo Memory 64MB 2.0 USB View product
Performance4 differ
CapacityDiffers	0.128 GB	0.64 GB
Device interface	USB Type-A	USB Type-A
USB versionKnown for one	Unknown — not stated by the source	2.0
Read speedDiffers	9 MB/s	1 MB/s
Write speedDiffers	5 MB/s	0.85 MB/s
Compatible operating systemsDiffers	Microsoft Windows 98 / Windows 98 Second Edition with device driver Microsoft Windows ME / Windows 2000 / Mac 8.6 or above / Linux 2.4.0 or above without any device driver	Microsoft Windows XP/Windows 2000/Windows ME/Windows 98
Data retentionKnown for one	10 year(s)	Unknown — not stated by the source
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Weight & dimensions1 differ
WeightDiffers	20 g	15 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.