Kingston Technology USB microSD Reader vs Shuttle PC12 Card Reader USB2.0

Comparison of USB microSD Reader, PC12 Card Reader USB2.0

12 specifications	A Kingston Technology USB microSD ReaderView product	B Shuttle PC12 Card Reader USB2.0View product
Performanceidentical
Product colour	Black	Black
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Ports & interfacesidentical
InterfaceKnown for one	—Unknown — not stated by the source	USB 2.0
SIM card support	No	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 70 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-40 - 70 °C
System requirements1 differ
Compatible operating systemsDiffers	Windows Vista 2 Windows 2000 SP3 and above, WinXP SP1 and above Mac OS 10.x and above	Windows 98/98SE/2000/ME/XP.
Other featuresidentical
Power supply typeKnown for one	—Unknown — not stated by the source	DC
Technical detailsidentical
USB poweredKnown for one	—Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WeightKnown for one	3.8 g	—Unknown — not stated by the source
Data transmissionidentical
Write speedKnown for one	3.5 MB/s	—Unknown — not stated by the source
Read speedKnown for one	13 MB/s	—Unknown — not stated by the source

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.