Product comparison · 2 isdn access devices

FRITZ!Card DSL USB (Annex A) vs FRITZ! RITZ!Card USB V2.1

Key differences

Differences highlightedShow differences only

Comparison of FRITZ!Card DSL USB (Annex A), RITZ!Card USB V2.1
16 specifications	A FRITZ! FRITZ!Card DSL USB (Annex A)View product	B FRITZ! RITZ!Card USB V2.1 View product
Technical details1 differ
Bundled softwareKnown for one	FRITZ!DSL	Unknown — not stated by the source
Compatible operating systemsDiffers	Microsoft Windows XP, Windows 2000 Professional, Windows Me, Windows 98	Microsoft Windows XP, Windows Me,Windows 2000, Windows 98
Cables includedKnown for one	Unknown — not stated by the source	USB
Ports & interfacesidentical
I/O portsKnown for one	USB	Unknown — not stated by the source
Modemidentical
Connectivity technology	Wired	Wired
Modem speedKnown for one	Unknown — not stated by the source	240 Kbit/s
System requirements1 differ
Minimum RAMDiffers	32 MB	64 MB
Minimum processorKnown for one	Pentium II 300 MHz	Unknown — not stated by the source
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating temperature (T-T)Known for one	0 - 70 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	100 g	452 g
Dimensions (WxDxH)Known for one	80 x 100 x 25 mm	Unknown — not stated by the source
DepthKnown for one	Unknown — not stated by the source	230 mm
HeightKnown for one	Unknown — not stated by the source	65 mm
WidthKnown for one	Unknown — not stated by the source	155 mm
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	TÜV, CE

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.