Tacens Portum Black vs Tacens Portum Duo

Comparison of Portum, Portum Duo

15 specifications	A Tacens Portum Black Model Portum View product	B Tacens Portum DuoView product
Hard drive1 differ
Storage media type	HDD	HDD
Storage drive interface	Serial ATA	Serial ATA
Storage drive sizes supported	2.5,3.5"	2.5,3.5"
Number of storage drives supportedDiffers	1	2
Ports & interfacesidentical
USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Featuresidentical
Product colour	Black	Black
Maximum data transfer rate	0.48 Gbit/s	0.48 Gbit/s
LED indicatorsKnown for one	—Unknown — not stated by the source	Yes
On/off switchKnown for one	—Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	Memory Stick (MS), microSDHC, miniSD, MMC, MMCmicro, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, MS PRO Duo HS, SD, SDHC	—Unknown — not stated by the source
Softwareidentical
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Windows 2000, Windows 2000 Professional, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows ME, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Ba
Mac operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Other featuresidentical
Standard interfaces	USB 2.0	USB 2.0

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.