Product comparison · 2 modems

Conceptronic 56kbps USB voice/fax/modem vs StarTech.com External V.92 56K USB Fax Modem

6specifications compared
6differ
0identical
22known for one product only

Key differences

The Conceptronic 56kbps USB voice/fax/modem has 5 mm more depth than the StarTech.com External V.92 56K USB Fax Modem (200 mm vs 195 mm). The StarTech.com External V.92 56K USB Fax Modem has 1 mm more height than the Conceptronic 56kbps USB voice/fax/modem (21 mm vs 20 mm). The StarTech.com External V.92 56K USB Fax Modem has 20 g more weight than the Conceptronic 56kbps USB voice/fax/modem (50 g vs 30 g). LED indicators: Yes on the Conceptronic 56kbps USB voice/fax/modem, Power on the StarTech.com External V.92 56K USB Fax Modem.

LED indicators
- 56kbps USB voice/fax/modem:Yes
- External V.92 56K USB Fax Modem:Power
Depth
- 56kbps USB voice/fax/modem:200 mm
- External V.92 56K USB Fax Modem:195 mm
Height
- 56kbps USB voice/fax/modem:20 mm
- External V.92 56K USB Fax Modem:21 mm
Weight
- 56kbps USB voice/fax/modem:30 g
- External V.92 56K USB Fax Modem:50 g
Width
- 56kbps USB voice/fax/modem:20 mm
- External V.92 56K USB Fax Modem:32 mm

Side by side

Differences highlightedShow differences only

Comparison of C56U, USB56KEM2
28 specifications	A Conceptronic 56kbps USB voice/fax/modem Model C56U View product	B StarTech.com External V.92 56K USB Fax Modem Model USB56KEM2 View product
Modemidentical
Modem typeKnown for one	V.92	Unknown — not stated by the source
Modem speedKnown for one	56 Kbit/s	Unknown — not stated by the source
InterfaceKnown for one	USB 2.0	Unknown — not stated by the source
ChipsetKnown for one	Conexant CX93010	Unknown — not stated by the source
Features1 differ
InternalKnown for one	No	Unknown — not stated by the source
LED indicatorsDiffers	Yes	Power
Power LEDKnown for one	Yes	Unknown — not stated by the source
Ports & interfacesidentical
Modem (RJ-11) 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
USB poweredKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	Unknown — not stated by the source	0.1 W
System requirements1 differ
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Minimum system requirementsKnown for one	CD-ROM	Unknown — not stated by the source
Compatible operating systemsDiffers	Windows XP, Windows Vista, Windows 7	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 +
Weight & dimensions4 differ
DepthDiffers	200 mm	195 mm
HeightDiffers	20 mm	21 mm
WeightDiffers	30 g	50 g
WidthDiffers	20 mm	32 mm
Packaging contentidentical
Cables includedKnown for one	Phone (RJ-11)	Unknown — not stated by the source
Bundled softwareKnown for one	BVRP Software	Unknown — not stated by the source
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
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 85 °C
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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