Product comparison · 2 modems

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

11specifications compared
6differ
5identical
17known for one product only

Key differences

The Conceptronic 56kbps USB voice/fax/modem has 125 mm more depth than the StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem (200 mm vs 75 mm). The Conceptronic 56kbps USB voice/fax/modem has 2 mm more height than the StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem (20 mm vs 18 mm). The Conceptronic 56kbps USB voice/fax/modem has 5 g more weight than the StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem (30 g vs 25 g). Chipset: Conexant CX93010 on the Conceptronic 56kbps USB voice/fax/modem, Agere/LSI SV92U2C on the StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem.

Chipset
- 56kbps USB voice/fax/modem:Conexant CX93010
- External V.92 56K USB Fax Modem – Dial up Data Modem:Agere/LSI SV92U2C
Depth
- 56kbps USB voice/fax/modem:200 mm
- External V.92 56K USB Fax Modem – Dial up Data Modem:75 mm
Height
- 56kbps USB voice/fax/modem:20 mm
- External V.92 56K USB Fax Modem – Dial up Data Modem:18 mm
Weight
- 56kbps USB voice/fax/modem:30 g
- External V.92 56K USB Fax Modem – Dial up Data Modem:25 g
Width
- 56kbps USB voice/fax/modem:20 mm
- External V.92 56K USB Fax Modem – Dial up Data Modem:25 mm

Side by side

Differences highlightedShow differences only

Comparison of C56U, USB56KEM3
28 specifications	A Conceptronic 56kbps USB voice/fax/modem Model C56U View product	B StarTech.com External V.92 56K USB Fax Modem – Dial up Data Modem Model USB56KEM3 View product
Modem1 differ
Modem speed	56 Kbit/s	56 Kbit/s
ChipsetDiffers	Conexant CX93010	Agere/LSI SV92U2C
Modem typeKnown for one	V.92	Unknown — not stated by the source
InterfaceKnown for one	USB 2.0	Unknown — not stated by the source
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
Internal	No	No
LED indicators	Yes	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
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 XP, Windows Vista, Windows 7	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
Minimum system requirementsKnown for one	CD-ROM	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	200 mm	75 mm
HeightDiffers	20 mm	18 mm
WeightDiffers	30 g	25 g
WidthDiffers	20 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
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

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.

More modem comparisons

All modem comparisons