InLine Front panel for vs InLine 76688I card reader Internal

Comparison of 33394G, 76688I

12 specifications	A InLine Front panel for Model 33394G View product	B InLine 76688I card reader Internal Model 76688I View product
Performance1 differ
Compatible memory cardsDiffers	CF, Memory Stick (MS), MMC, MS PRO, MS PRO Duo, SD, SDHC, SDXC, xD	CF, Memory Stick (MS), MicroDrive, miniSD, MMC, MS Duo, MS PRO, MS PRO Duo, MS Pro-HG, SD, SDHC, xD
Internal	Yes	Yes
Supported drive baysKnown for one	5.25"	—Unknown — not stated by the source
LED indicatorsKnown for one	—Unknown — not stated by the source	Yes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	1
SIM card supportKnown for one	No	—Unknown — not stated by the source
Firewire (IEEE 1394) ports	1	1
Headphone outputsKnown for one	1	—Unknown — not stated by the source
eSATA ports quantity	1	1
I/O portsKnown for one	1x USB 3.0	—Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffers	Microsoft Windows XP, Vista, 7	Win 98, ME, 2000, XP, Vista and Mac OS version 9.2
Technical detailsidentical
USB poweredKnown for one	Yes	—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.