Lindy 42767 audio card 5.1 channels USB vs Lindy 42775 audio card 7.1 channels USB

Comparison of 42767, 42775

12 specifications	A Lindy 42767 audio card 5.1 channels USB Model 42767 View product	B Lindy 42775 audio card 7.1 channels USB Model 42775 View product
Audio1 differ
Internal	No	No
Audio output channelsDiffers	5.1 channels	7.1 channels
Ports & interfacesidentical
Host interface	USB	USB
Line-inKnown for one	Yes	—Unknown — not stated by the source
Audio (L/R) outKnown for one	4	—Unknown — not stated by the source
Microphone inKnown for one	Yes	—Unknown — not stated by the source
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
S/PDIF out portKnown for one	—Unknown — not stated by the source	Yes
Softwareidentical
Windows operating systems supportedKnown for one	Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vi	—Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	—Unknown — not stated by the source
Other featuresidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows XP, Vista, 7, Mac OS 10.4.11
Technical detailsidentical
I/O portsKnown for one	—Unknown — not stated by the source	2 x 3.5mm

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.