Product comparison · 2 usb flash drives

ADATA 32GB UD320 USB 2.0 vs ADATA UV128 USB flash drive

Key differences

Capacity
- 32GB UD320 USB 2.0:32 GB
- UV128 USB flash drive:8 GB
USB version
- 32GB UD320 USB 2.0:2.0
- UV128 USB flash drive:3.2 Gen 1 (3.1 Gen 1)
Form factor
- 32GB UD320 USB 2.0:Cap
- UV128 USB flash drive:Slide
Product colour
- 32GB UD320 USB 2.0:Black
- UV128 USB flash drive:Black, Blue
Width
- 32GB UD320 USB 2.0:40 mm
- UV128 USB flash drive:20 mm
Depth
- 32GB UD320 USB 2.0:8 mm
- UV128 USB flash drive:60 mm
Height
- 32GB UD320 USB 2.0:15 mm
- UV128 USB flash drive:9 mm
Weight
- 32GB UD320 USB 2.0:8 g
- UV128 USB flash drive:10 g

Differences highlightedShow differences only

Comparison of 32GB UD320 USB 2.0, UV128
15 specifications	A ADATA 32GB UD320 USB 2.0 View product	B ADATA UV128 USB flash drive Model UV128 View product
Performance4 differ
CapacityDiffers	32 GB	8 GB
Device interface	USB Type-A	USB Type-A
USB versionDiffers	2.0	3.2 Gen 1 (3.1 Gen 1)
Read speedKnown for one	Unknown — not stated by the source	90 MB/s
Write speedKnown for one	Unknown — not stated by the source	40 MB/s
Windows operating systems supportedDiffers	Yes	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win
Mac operating systems supportedDiffers	Yes	Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Design2 differ
Form factorDiffers	Cap	Slide
Product colourDiffers	Black	Black, Blue
Weight & dimensions4 differ
WidthDiffers	40 mm	20 mm
DepthDiffers	8 mm	60 mm
HeightDiffers	15 mm	9 mm
WeightDiffers	8 g	10 g
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Blister
Packaging contentidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)

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.