Product comparison · 2 card readers

Ugreen CM304 card reader USB 3.0 Type-A/Type-C Black vs Ugreen CR125 card reader USB 3.1 Black

Key differences

Compatible memory cards
- CM304 card reader USB 3.0 Type-A/Type-C Black:SD, MicroSD (TransFlash)
- CR125 card reader USB 3.1 Black:CF, SD, Memory Stick (MS)
Number of memory card slots
- CM304 card reader USB 3.0 Type-A/Type-C Black:2
- CR125 card reader USB 3.1 Black:4
Interface
- CM304 card reader USB 3.0 Type-A/Type-C Black:USB 3.0 Type-A/Type-C
- CR125 card reader USB 3.1 Black:USB 3.1

Differences highlightedShow differences only

Comparison of CM304, CR125
16 specifications	A Ugreen CM304 card reader USB 3.0 Type-A/Type-C Black Model CM304 View product	B Ugreen CR125 card reader USB 3.1 Black Model CR125 View product
Performance2 differ
Compatible memory cardsDiffers	SD, MicroSD (TransFlash)	CF, SD, Memory Stick (MS)
Internal	No	No
Number of memory card slotsDiffers	2	4
Data transfer rate	5000 Mbit/s	5000 Mbit/s
Product colour	Black	Black
Housing material	Acrylonitrile butadiene styrene (ABS)	Acrylonitrile butadiene styrene (ABS)
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
InterfaceDiffers	USB 3.0 Type-A/Type-C	USB 3.1
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	2	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	68 mm
DepthKnown for one	Unknown — not stated by the source	15 mm
HeightKnown for one	Unknown — not stated by the source	55 mm
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes

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.