HP 15-in-1 USB2/3 3.5 Media Card Reader vs HP 15-in-1 USB2/3 3.5 Media Card Reader

Comparison of 15-in-1 USB2/3 3.5 Media Card Reader, F4N90AA

13 specifications	A HP 15-in-1 USB2/3 3.5 Media Card ReaderView product	B HP 15-in-1 USB2/3 3.5 Media Card Reader Model F4N90AA View product
Performanceidentical
Product colourKnown for one	—Unknown — not stated by the source	Black, Silver
Compatible memory cardsKnown for one	CF, CF Type II, Memory Stick (MS), MicroDrive, MicroSD (TransFlash), MicroSDHC, MiniSD, MiniSDHC, MMC, MS Duo, MS PRO, MS PRO Duo, MS Pro-HG Duo, SD, SDHC, SDXC	—Unknown — not stated by the source
InternalKnown for one	Yes	—Unknown — not stated by the source
Supported drive baysKnown for one	3.5"	—Unknown — not stated by the source
Ports & interfaces1 differ
InterfaceDiffers	USB 3.2 Gen 1 (3.1 Gen 1)	USB 2.0
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	1
Weight & dimensionsidentical
Width	124.5 mm	124.5 mm
Depth	101.6 mm	101.6 mm
Height	25.4 mm	25.4 mm
Weight	160 g	160 g
System requirementsidentical
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Windows 7 Home Basic, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Pro x64, Windows 8.1 x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windo
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 8 Pro (64-bit)*; Windows 8.1 (64-bit)*; Windows 8 (64-bit)*; Windows 7 Ultimate (32-bit)**; Windows 7 Ultimate (64-bit)**; Windows 7 Professional (32-bit)**; Windows 7 Professional (64-bit)**; Windows 7 Home Basic**; Windows 7 Home Premium (32-bit)**; Windows 7 Home Premium (64-bit)**; Windo
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.