Manhattan 154383 modem 56 Kbit/s vs StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem

Comparison of 154383, USB56KEM3

24 specifications	A Manhattan 154383 modem 56 Kbit/s Model 154383 View product	B StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem Model USB56KEM3 View product
Modemidentical
Modem speed	56 Kbit/s	56 Kbit/s
ChipsetKnown for one	—Unknown — not stated by the source	Agere/LSI SV92U2C
Performanceidentical
Supported data transfer ratesKnown for one	—Unknown — not stated by the source	56/48/14.4 Kbit/s
Data compressionKnown for one	—Unknown — not stated by the source	V.44
Featuresidentical
InternalKnown for one	—Unknown — not stated by the source	No
LED indicatorsKnown for one	—Unknown — not stated by the source	Yes
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
Fax compatibilityKnown for one	ITU-T G3	—Unknown — not stated by the source
Power LEDKnown for one	Yes	—Unknown — not stated by the source
Ports & interfacesidentical
Modem (RJ-11) ports	1	1
Poweridentical
USB powered	Yes	Yes
System requirements1 differ
Compatible operating systemsDiffers	Windows 98SE/Me/2000/XP	Windows ME/ 2000/ XP(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ Server 2008 R2
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 & dimensionsidentical
DepthKnown for one	—Unknown — not stated by the source	75 mm
HeightKnown for one	—Unknown — not stated by the source	18 mm
WeightKnown for one	—Unknown — not stated by the source	25 g
WidthKnown for one	—Unknown — not stated by the source	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
Packaging contentidentical
Cables includedKnown for one	Phone (RJ-11), USB	—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.