Shuttle PC12 Card Reader USB2.0 vs Shuttle PC23 card reader USB 2.0

Comparison of PC12 Card Reader USB2.0, PC23

12 specifications	A Shuttle PC12 Card Reader USB2.0View product	B Shuttle PC23 card reader USB 2.0 Model PC23 View product
Performanceidentical
Product colourKnown for one	Black	—Unknown — not stated by the source
Supported drive baysKnown for one	—Unknown — not stated by the source	3.5"
Data transfer rateKnown for one	—Unknown — not stated by the source	480 Mbit/s
LED indicatorsKnown for one	—Unknown — not stated by the source	Yes
Compatible productsKnown for one	—Unknown — not stated by the source	G/P/T-series
Ports & interfacesidentical
Interface	USB 2.0	USB 2.0
SIM card support	No	No
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	—Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 70 °C	—Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	Windows 98/98SE/2000/ME/XP.	Windows 98SE/ME/2000/XP/Vista, Mac OS X
Other featuresidentical
Power supply typeKnown for one	DC	—Unknown — not stated by the source
Technical detailsidentical
USB powered	Yes	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.