Product comparison · 2 isdn access devices

Conceptronic PC Card 128Kbps ISDN Adapter vs FRITZ! RITZ!Card USB V2.1

Key differences

The FRITZ! RITZ!Card USB V2.1 has 225.6 Kbit/s more modem speed than the Conceptronic PC Card 128Kbps ISDN Adapter (240 Kbit/s vs 14.4 Kbit/s).

Modem speed
- PC Card 128Kbps ISDN Adapter:14.4 Kbit/s
- RITZ!Card USB V2.1:240 Kbit/s

Differences highlightedShow differences only

Comparison of PC Card 128Kbps ISDN Adapter, RITZ!Card USB V2.1
17 specifications	A Conceptronic PC Card 128Kbps ISDN Adapter View product	B FRITZ! RITZ!Card USB V2.1 View product
Technical details1 differ
Compatible productsKnown for one	CAPI, Multilink PPP	Unknown — not stated by the source
Bundled softwareKnown for one	RVSCOM Lite Drivers	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 98SE/Me/2000/XP	Microsoft Windows XP, Windows Me,Windows 2000, Windows 98
Supported data transfer ratesKnown for one	128 Kbit/s	Unknown — not stated by the source
Cables includedKnown for one	Unknown — not stated by the source	USB
Ports & interfacesidentical
Data link protocolsKnown for one	X.75, V.120, HDLC, PPP (Async to Sync)	Unknown — not stated by the source
Slot typeKnown for one	PC Card type II	Unknown — not stated by the source
Modem1 differ
Modem speedDiffers	14.4 Kbit/s	240 Kbit/s
B-channel protocolsKnown for one	2	Unknown — not stated by the source
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired
System requirementsidentical
Minimum processorKnown for one	Pentium 233 MHz	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	452 g
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.