Conceptronic 128Kbps External ISDN Adapter vs FRITZ!Card PnP

Comparison of 128Kbps External ISDN Adapter, FRITZ!Card PnP

11 specifications	A Conceptronic 128Kbps External ISDN AdapterView product	B FRITZ! FRITZ!Card PnPView product
Technical details1 differ
Bundled softwareKnown for one	RVSCOM Lite Drivers	—Unknown — not stated by the source
Compatible operating systemsDiffers	Windows 95/98SE/ME/2000/XP	Microsoft Windows 95/98/NT/2000
Ports & interfaces1 differ
Data link protocolsKnown for one	X.75 V120. HDLC. PPP (Async to Sync)	—Unknown — not stated by the source
I/O portsDiffers	2x RJ-11 1x RJ-45	1 x network - ISDN - RJ-45
Modem1 differ
Supported protocolsDiffers	DSS1: Euro-ISDN. AT&T 5ESS DMS-100	X.75, EURO-ISDN, ISDN DSS1/ETSI
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 RAMKnown for one	—Unknown — not stated by the source	16 MB
Minimum processorKnown for one	—Unknown — not stated by the source	Intel 486

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.