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Product comparison · 2 modems

Conceptronic 56kbps USB voice/fax/modem vs Zyxel ADSL USB Modem + 2 Filters

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  • 9specifications compared
  • 9differ
  • 0identical
  • 21known for one product only

Key differences

The Zyxel ADSL USB Modem + 2 Filters has 7,944 Kbit/s more modem speed than the Conceptronic 56kbps USB voice/fax/modem (8000 Kbit/s vs 56 Kbit/s). The Conceptronic 56kbps USB voice/fax/modem has 155 mm more depth than the Zyxel ADSL USB Modem + 2 Filters (200 mm vs 45 mm). The Zyxel ADSL USB Modem + 2 Filters has 6 mm more height than the Conceptronic 56kbps USB voice/fax/modem (26 mm vs 20 mm). Only the Zyxel ADSL USB Modem + 2 Filters has mac compatibility. Modem type: V.92 on the Conceptronic 56kbps USB voice/fax/modem, DSL on the Zyxel ADSL USB Modem + 2 Filters.

  • Modem type
    • V.92
    • DSL
  • Modem speed
    • 56 Kbit/s
    • 8000 Kbit/s
  • Interface
    • USB 2.0
    • USB
  • Mac compatibility
    • No
    • Yes
  • Depth
    • 200 mm
    • 45 mm
  • Height
    • 20 mm
    • 26 mm
  • Weight
    • 30 g
    • 75 g
  • Width
    • 20 mm
    • 110 mm

Side by side

Differences highlightedShow differences only
30 specifications
A

Conceptronic

56kbps USB voice/fax/modem

Model C56U

View product
B

Zyxel

ADSL USB Modem + 2 FiltersView product
Modem3 differ
Modem typeDiffersV.92DSL
Modem speedDiffers56 Kbit/s8000 Kbit/s
InterfaceDiffersUSB 2.0USB
ChipsetKnown for oneConexant CX93010
Performanceidentical
Networking featuresKnown for onePPPoE, PPPoA
Supported protocolsKnown for oneITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs)
Digital signal protocolKnown for oneADSL Lite, ADSL
Ports & interfacesidentical
I/O portsKnown for one1 x ADSL RJ-11; 1 x USB 4 PIN USB Type A
Modem (RJ-11) portsKnown for one1
System requirements2 differ
Mac compatibilityDiffersNoYes
Minimum RAMKnown for one64 MB
Minimum processorKnown for onePentium II 233 MHz/ Mac G3
Compatible operating systemsDiffersWindows XP, Windows Vista, Windows 7Windows 98/ME/2000/XP Apple MacOS 9/MacOS X
Minimum system requirementsKnown for oneCD-ROM
Certificatesidentical
Compliance certificatesKnown for oneCE, Federal Communications Commission (FCC)
CertificationKnown for oneCE, WHQL, FCC Part 68, FCC Part 15
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 50 °C
Operating relative humidity (H-H)Known for one20 - 85%
Storage temperature (T-T)Known for one-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one20 - 90%
Weight & dimensions4 differ
DepthDiffers200 mm45 mm
HeightDiffers20 mm26 mm
WeightDiffers30 g75 g
WidthDiffers20 mm110 mm
Featuresidentical
InternalKnown for oneNo
LED indicatorsKnown for oneYes
Power LEDKnown for oneYes
Poweridentical
USB poweredKnown for oneYes
Packaging contentidentical
Cables includedKnown for onePhone (RJ-11)
Bundled softwareKnown for oneBVRP Software

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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