D-Link DSL-2640B+DKT-710 modem vs Fujitsu Modem 56k USB

Comparison of DSL-2640B+DKT-710, Modem 56k USB

22 specifications	A D-Link DSL-2640B+DKT-710 modem Model DSL-2640B+DKT-710 View product	B Fujitsu Modem 56k USBView product
Modemidentical
Modem speedKnown for one	—Unknown — not stated by the source	56 Kbit/s
InterfaceKnown for one	—Unknown — not stated by the source	USB 1.1
ChipsetKnown for one	—Unknown — not stated by the source	Pegasus Discrete DAA
Performanceidentical
Supported data transfer ratesKnown for one	—Unknown — not stated by the source	56, 33.6, 28.8, 14.4 Mbps
Data compressionKnown for one	—Unknown — not stated by the source	V.44, V.42bis, MNP 5
Upstream data rateKnown for one	1 Mbit/s	—Unknown — not stated by the source
Downstream data rateKnown for one	24 Mbit/s	—Unknown — not stated by the source
Featuresidentical
Internal	No	No
Connectivity LEDs	Yes	Yes
Poweridentical
USB poweredKnown for one	—Unknown — not stated by the source	Yes
System requirementsidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows XP
Weight & dimensionsidentical
DepthKnown for one	—Unknown — not stated by the source	28 mm
HeightKnown for one	—Unknown — not stated by the source	28 mm
WeightKnown for one	—Unknown — not stated by the source	250 g
WidthKnown for one	—Unknown — not stated by the source	140 mm
Ports & interfacesidentical
DC-in jackKnown for one	Yes	—Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	—Unknown — not stated by the source
Modem (RJ-11) portsKnown for one	1	—Unknown — not stated by the source
Certificatesidentical
Compliance industry standardsKnown for one	802.1p/q	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	—Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 95%	—Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 70 °C	—Unknown — not stated by the source

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.