Product comparison · 2 memory cards

Kingston Technology microSDXC UHS-I U3 90R/80W 128GB vs Kingston Technology SDC10G2 256 GB MicroSDXC UHS-I Class 10

Key differences

Capacity
- microSDXC UHS-I U3 90R/80W 128GB:128 GB
- SDC10G2 256 GB MicroSDXC UHS-I Class 10:256 GB
Read speed
- microSDXC UHS-I U3 90R/80W 128GB:90 MB/s
- SDC10G2 256 GB MicroSDXC UHS-I Class 10:45 MB/s
Write speed
- microSDXC UHS-I U3 90R/80W 128GB:80 MB/s
- SDC10G2 256 GB MicroSDXC UHS-I Class 10:10 MB/s
Depth
- microSDXC UHS-I U3 90R/80W 128GB:15 mm
- SDC10G2 256 GB MicroSDXC UHS-I Class 10:1 mm
Height
- microSDXC UHS-I U3 90R/80W 128GB:1 mm
- SDC10G2 256 GB MicroSDXC UHS-I Class 10:15 mm
SD adapter dimensions (WxDxH)
- microSDXC UHS-I U3 90R/80W 128GB:24 x 32 x 2.1 mm
- SDC10G2 256 GB MicroSDXC UHS-I Class 10:24 x 2.1 x 32 mm

Differences highlightedShow differences only

Comparison of microSDXC UHS-I U3 90R/80W 128GB, SDC10G2
26 specifications	A Kingston Technology microSDXC UHS-I U3 90R/80W 128GB View product	B Kingston Technology SDC10G2 256 GB MicroSDXC UHS-I Class 10 Model SDC10G2 View product
Memory3 differ
CapacityDiffers	128 GB	256 GB
Read speedDiffers	90 MB/s	45 MB/s
Write speedDiffers	80 MB/s	10 MB/s
Supported file systemsKnown for one	Unknown — not stated by the source	exFAT
Features1 differ
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
CertificationDiffers	FCC, VCI, IEC/EN 60529, ISO 7816-1	FCC, CE, VCI
Weight & dimensions2 differ
DepthDiffers	15 mm	1 mm
HeightDiffers	1 mm	15 mm
Other features1 differ
SD adapter dimensions (WxDxH)Differs	24 x 32 x 2.1 mm	24 x 2.1 x 32 mm

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.