Product comparison · 2 modems

Manhattan 154109 modem 56 Kbit/s vs StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem

9specifications compared
6differ
3identical
16known for one product only

Key differences

The StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem has 49.5 mm more depth than the Manhattan 154109 modem 56 Kbit/s (75 mm vs 25.5 mm). The Manhattan 154109 modem 56 Kbit/s has 1 mm more height than the StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem (19 mm vs 18 mm). The Manhattan 154109 modem 56 Kbit/s has 6.2 g more weight than the StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem (31.2 g vs 25 g). Data compression: ITU-T V.44, V.42bis, MNP 5 on the Manhattan 154109 modem 56 Kbit/s, V.44 on the StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem.

Data compression
- 154109 modem 56 Kbit/s:ITU-T V.44, V.42bis, MNP 5
- External V.92 56K USB Fax Modem – Dial up Data Modem:V.44
Depth
- 154109 modem 56 Kbit/s:25.5 mm
- External V.92 56K USB Fax Modem – Dial up Data Modem:75 mm
Height
- 154109 modem 56 Kbit/s:19 mm
- External V.92 56K USB Fax Modem – Dial up Data Modem:18 mm
Weight
- 154109 modem 56 Kbit/s:31.2 g
- External V.92 56K USB Fax Modem – Dial up Data Modem:25 g
Width
- 154109 modem 56 Kbit/s:178 mm
- External V.92 56K USB Fax Modem – Dial up Data Modem:25 mm

Side by side

Differences highlightedShow differences only

Comparison of 154109, USB56KEM3
25 specifications	A Manhattan 154109 modem 56 Kbit/s Model 154109 View product	B StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem Model USB56KEM3 View product
Modemidentical
ChipsetKnown for one	Unknown — not stated by the source	Agere/LSI SV92U2C
InterfaceKnown for one	USB	Unknown — not stated by the source
Performance1 differ
Supported data transfer ratesKnown for one	Unknown — not stated by the source	56/48/14.4 Kbit/s
Data compressionDiffers	ITU-T V.44, V.42bis, MNP 5	V.44
Maximum fax transfer rateKnown for one	14.4Kb/s	Unknown — not stated by the source
Supported protocolsKnown for one	ITU-T v.34, V.32bis, V.32, V.23, V.22bis, V.22, V.21, Bell 212A, Bell 103	Unknown — not stated by the source
Featuresidentical
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Poweridentical
USB poweredKnown for one	Unknown — not stated by the source	Yes
System requirements1 differ
Compatible operating systemsDiffers	Windows 98SE/Me/2000/XP/Vista/7 Linux	Windows ME/ 2000/ XP(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ Server 2008 R2
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 55 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 80%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	10 - 70 °C
Weight & dimensions4 differ
DepthDiffers	25.5 mm	75 mm
HeightDiffers	19 mm	18 mm
WeightDiffers	31.2 g	25 g
WidthDiffers	178 mm	25 mm
Packaging dataidentical
Package depthKnown for one	Unknown — not stated by the source	170 mm
Package heightKnown for one	Unknown — not stated by the source	35 mm
Package weightKnown for one	Unknown — not stated by the source	180 g
Package widthKnown for one	Unknown — not stated by the source	142 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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