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Product comparison · 2 modems

Conceptronic 56kbps USB voice/fax/modem vs Zyxel BRG-35503 modem

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  • 6specifications compared
  • 5differ
  • 1identical
  • 19known for one product only

Key differences

The Conceptronic 56kbps USB voice/fax/modem has 70 mm more depth than the Zyxel BRG-35503 modem (200 mm vs 130 mm). The Zyxel BRG-35503 modem has 24 mm more height than the Conceptronic 56kbps USB voice/fax/modem (44 mm vs 20 mm). The Zyxel BRG-35503 modem has 190 g more weight than the Conceptronic 56kbps USB voice/fax/modem (220 g vs 30 g). LED indicators: Yes on the Conceptronic 56kbps USB voice/fax/modem, LAN, Link, Power, Status on the Zyxel BRG-35503 modem.

  • LED indicators
    • Yes
    • LAN, Link, Power, Status
  • Depth
    • 200 mm
    • 130 mm
  • Height
    • 20 mm
    • 44 mm
  • Weight
    • 30 g
    • 220 g
  • Width
    • 20 mm
    • 180 mm

Side by side

Differences highlightedShow differences only
25 specifications
A

Conceptronic

56kbps USB voice/fax/modem

Model C56U

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B

Zyxel

BRG-35503 modem

Model BRG-35503

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Modemidentical
Modem typeKnown for oneV.92
Modem speedKnown for one56 Kbit/s
InterfaceKnown for oneUSB 2.0
ChipsetKnown for oneConexant CX93010
Features1 differ
InternalNoNo
LED indicatorsDiffersYesLAN, Link, Power, Status
Power LEDKnown for oneYes
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one1
Ethernet LAN (RJ-45) portsKnown for one1
Poweridentical
USB poweredKnown for oneYes
System requirementsidentical
Mac compatibilityKnown for oneNo
Minimum system requirementsKnown for oneCD-ROM
Compatible operating systemsKnown for oneWindows XP, Windows Vista, Windows 7
Weight & dimensions4 differ
DepthDiffers200 mm130 mm
HeightDiffers20 mm44 mm
WeightDiffers30 g220 g
WidthDiffers20 mm180 mm
Packaging contentidentical
Cables includedKnown for onePhone (RJ-11)
Bundled softwareKnown for oneBVRP Software
Performanceidentical
Supported data transfer ratesKnown for one120
ModulationKnown for one128-QAM, 16-QAM, 32-QAM, 64-QAM, 8-QAM, QPSK
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3u
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-40 - 60 °C

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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