Product comparison · 2 modems

Motorola SB6120 modem vs StarTech.com External V.92 56K USB Fax Modem

8specifications compared
7differ
1identical
18known for one product only

Key differences

The Motorola SB6120 modem has 131.025 Mbit/s more upstream data rate than the StarTech.com External V.92 56K USB Fax Modem (131.072 Mbit/s vs 0.047 Mbit/s). The Motorola SB6120 modem has 222.409 Mbit/s more downstream data rate than the StarTech.com External V.92 56K USB Fax Modem (222.464 Mbit/s vs 0.055 Mbit/s). The StarTech.com External V.92 56K USB Fax Modem has 49 mm more depth than the Motorola SB6120 modem (195 mm vs 146 mm). Operating temperature (T-T): 0 - 40 °C on the Motorola SB6120 modem, 0 - 70 °C on the StarTech.com External V.92 56K USB Fax Modem. Storage temperature (T-T): -30 - 90 °C on the Motorola SB6120 modem, -20 - 85 °C on the StarTech.com External V.92 56K USB Fax Modem.

Upstream data rate
- SB6120 modem:131.072 Mbit/s
- External V.92 56K USB Fax Modem:0.047 Mbit/s
Downstream data rate
- SB6120 modem:222.464 Mbit/s
- External V.92 56K USB Fax Modem:0.055 Mbit/s
Operating temperature (T-T)
- SB6120 modem:0 - 40 °C
- External V.92 56K USB Fax Modem:0 - 70 °C
Storage temperature (T-T)
- SB6120 modem:-30 - 90 °C
- External V.92 56K USB Fax Modem:-20 - 85 °C
Depth
- SB6120 modem:146 mm
- External V.92 56K USB Fax Modem:195 mm
Height
- SB6120 modem:38 mm
- External V.92 56K USB Fax Modem:21 mm
Width
- SB6120 modem:146 mm
- External V.92 56K USB Fax Modem:32 mm

Side by side

Differences highlightedShow differences only

Comparison of SB6120, USB56KEM2
26 specifications	A Motorola SB6120 modem Model SB6120 View product	B StarTech.com External V.92 56K USB Fax Modem Model USB56KEM2 View product
Performance2 differ
Data link protocolsKnown for one	TCP/IP	Unknown — not stated by the source
Upstream data rateDiffers	131.072 Mbit/s	0.047 Mbit/s
Downstream data rateDiffers	222.464 Mbit/s	0.055 Mbit/s
Maximum data transfer rateKnown for one	222.464 Mbit/s	Unknown — not stated by the source
ModulationKnown for one	256-QAM, 64-QAM, QPSK	Unknown — not stated by the source
Featuresidentical
BandwidthKnown for one	0.1 GHz	Unknown — not stated by the source
Frequency rangeKnown for one	0.108 - 1 GHz	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	Power
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
Connector(s)Known for one	Unknown — not stated by the source	RJ-11, USB A
Poweridentical
Power requirementsKnown for one	(100 - 240)VAC, (50 - 60)Hz	Unknown — not stated by the source
Power supply typeKnown for one	9W	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	0.1 W
System requirementsidentical
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
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
Storage temperature (T-T)Differs	-30 - 90 °C	-20 - 85 °C
Weight & dimensions3 differ
DepthDiffers	146 mm	195 mm
HeightDiffers	38 mm	21 mm
WidthDiffers	146 mm	32 mm
WeightKnown for one	Unknown — not stated by the source	50 g
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

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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