Product comparison · 2 modems

D-Link ADSL2+ Ethernet Modem (Annex B) vs StarTech.com External V.92 56K USB Fax Modem

6specifications compared
5differ
1identical
18known for one product only

Key differences

The StarTech.com External V.92 56K USB Fax Modem has 87 mm more depth than the D-Link ADSL2+ Ethernet Modem (Annex B) (195 mm vs 108 mm). The D-Link ADSL2+ Ethernet Modem (Annex B) has 10 mm more height than the StarTech.com External V.92 56K USB Fax Modem (31 mm vs 21 mm). The D-Link ADSL2+ Ethernet Modem (Annex B) has 110 mm more width than the StarTech.com External V.92 56K USB Fax Modem (142 mm vs 32 mm). Operating temperature (T-T): 0 - 40 °C on the D-Link ADSL2+ Ethernet Modem (Annex B), 0 - 70 °C on the StarTech.com External V.92 56K USB Fax Modem. Storage temperature (T-T): 20 - 70 °C on the D-Link ADSL2+ Ethernet Modem (Annex B), -20 - 85 °C on the StarTech.com External V.92 56K USB Fax Modem.

Operating temperature (T-T)
- ADSL2+ Ethernet Modem (Annex B):0 - 40 °C
- External V.92 56K USB Fax Modem:0 - 70 °C
Storage temperature (T-T)
- ADSL2+ Ethernet Modem (Annex B):20 - 70 °C
- External V.92 56K USB Fax Modem:-20 - 85 °C
Depth
- ADSL2+ Ethernet Modem (Annex B):108 mm
- External V.92 56K USB Fax Modem:195 mm
Height
- ADSL2+ Ethernet Modem (Annex B):31 mm
- External V.92 56K USB Fax Modem:21 mm
Width
- ADSL2+ Ethernet Modem (Annex B):142 mm
- External V.92 56K USB Fax Modem:32 mm

Side by side

Differences highlightedShow differences only

Comparison of ADSL2+ Ethernet Modem (Annex B), USB56KEM2
24 specifications	A D-Link ADSL2+ Ethernet Modem (Annex B)View product	B StarTech.com External V.92 56K USB Fax Modem Model USB56KEM2 View product
Performanceidentical
Upstream data rateKnown for one	Unknown — not stated by the source	0.047 Mbit/s
Downstream data rateKnown for one	Unknown — not stated by the source	0.055 Mbit/s
Data link protocolsKnown for one	ADSL2+ / G.dmt	Unknown — not stated by the source
Supported protocolsKnown for one	OAM F4/F5 IP - ATM (RFC 1577) PPP - ATM (RFC 2364) PPP - Ethernet (PPPoE) AAL5	Unknown — not stated by the source
Featuresidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Power
InternalKnown for one	No	Unknown — not stated by the source
Ports & interfacesidentical
Connector(s)Known for one	Unknown — not stated by the source	RJ-11, USB A
Modem (RJ-11) portsKnown for one	1	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	0.1 W
System requirementsidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows ME/2000/ XP(32/64bit)/Vista(32/64bit)/ Server 2008 R2/7(32/64bit)/8(32/64-bit) Mac OS 10.5 Linux kernel 2.6.18 +
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 40 °C	0 - 70 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage temperature (T-T)Differs	20 - 70 °C	-20 - 85 °C
Weight & dimensions3 differ
DepthDiffers	108 mm	195 mm
HeightDiffers	31 mm	21 mm
WeightKnown for one	Unknown — not stated by the source	50 g
WidthDiffers	142 mm	32 mm
Packaging dataidentical
Package depthKnown for one	Unknown — not stated by the source	140 mm
Package heightKnown for one	Unknown — not stated by the source	131 mm
Package widthKnown for one	Unknown — not stated by the source	37.5 mm
Modemidentical
Modem typeKnown for one	ADSL	Unknown — not stated by the source
Modem speedKnown for one	24000 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	RJ-45 / RJ-11	Unknown — not stated by the source
Certificatesidentical
SafetyKnown for one	CSA	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.

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