Tacens Lector card reader USB 2.0 vs UNYKAch UK-2020 card reader USB 2.0 Internal

Comparison of Lector, UK-2020

19 specifications	A Tacens Lector card reader USB 2.0 Model Lector View product	B UNYKAch UK-2020 card reader USB 2.0 Internal Model UK-2020 View product
Performance2 differ
Compatible memory cardsDiffers	miniSD, MMC, MS Micro (M2), SD, SDHC	CF, Memory Stick (MS), MicroDrive, MMC, SD, SmartMedia, xD
InternalDiffers	No	Yes
Data transfer rateKnown for one	480 Mbit/s	—Unknown — not stated by the source
Ports & interfacesidentical
SIM card supportKnown for one	No	—Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	—Unknown — not stated by the source
Integrated USB cableKnown for one	No	—Unknown — not stated by the source
Microphone inKnown for one	No	—Unknown — not stated by the source
Peripheral (Molex) power connectors (4-pin)Known for one	0	—Unknown — not stated by the source
eSATA ports quantityKnown for one	0	—Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	Win 98/ME 2000/ XP/ Vista/ Mac	Windows 95 Windows 98 Windows 98SE Windows 2000 Windows ME Windows XP Mac OS 8.6, 9.x, 10.1x, 10.2x+ Linux kernel 2.4+
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
Packaging contentidentical
ManualKnown for one	—Unknown — not stated by the source	Yes
Other featuresidentical
Minimum system requirementsKnown for one	—Unknown — not stated by the source	USB 1.1/2.0
Technical detailsidentical
USB poweredKnown 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.