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Product comparison · 2 modems

StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem - vs Zyxel ADSL USB Modem + 2 Filters

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  • 13specifications compared
  • 13differ
  • 0identical
  • 26known for one product only

Key differences

The Zyxel ADSL USB Modem + 2 Filters has 7,944 Kbit/s more modem speed than the StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem - (8000 Kbit/s vs 56 Kbit/s). The StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem - has 32 mm more depth than the Zyxel ADSL USB Modem + 2 Filters (77 mm vs 45 mm). The Zyxel ADSL USB Modem + 2 Filters has 6 mm more height than the StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem - (26 mm vs 20 mm). Interface: USB 2.0 on the StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem -, USB on the Zyxel ADSL USB Modem + 2 Filters. Certification: CE, FCC, RoHS, REACH, TAA on the StarTech.com USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem -, CE, WHQL, FCC Part 68, FCC Part 15 on the Zyxel ADSL USB Modem + 2 Filters.

  • Modem speed
    • 56 Kbit/s
    • 8000 Kbit/s
  • Interface
    • USB 2.0
    • USB
  • Operating temperature (T-T)
    • 0 - 60 °C
    • 0 - 50 °C
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 20 - 85%
  • Storage temperature (T-T)
    • -10 - 70 °C
    • -30 - 60 °C
  • Depth
    • 77 mm
    • 45 mm
  • Height
    • 20 mm
    • 26 mm
  • Weight
    • 28 g
    • 75 g

Side by side

Differences highlightedShow differences only
39 specifications
A

StarTech.com

USB 2.0 Fax Modem - 56K External Hardware Dial Up V.92 Modem/ Dongle/Adapter - Computer/Laptop Fax Modem - USB to Telephone Jack - USB Data Modem -

Model USB56KEMH2

View product
B

Zyxel

ADSL USB Modem + 2 FiltersView product
Modem2 differ
Modem speedDiffers56 Kbit/s8000 Kbit/s
InterfaceDiffersUSB 2.0USB
ChipsetKnown for oneConexant - CX93010-21Z
Modem typeKnown for oneDSL
Performance1 differ
Supported data transfer ratesKnown for one56 Kbps Down, 36.6 Kbps Up, 14.4 Kbps Fax
Upstream data rateKnown for one0.036 Mbit/s
Downstream data rateKnown for one0.056 Mbit/s
Maximum fax transfer rateKnown for one14.4 Kbps
Supported protocolsDiffersModem ITU-T V.92 / V.90, V.34, V.32bis, V.32, V.22bis, V.22, V.23, V.21 Bell 212A, Bell 103 Fax V.17, V.29, V.27 Ter, V.21 channel 2 Data V.44, V.42bis, MNP 5ITU G.992.1 (G.DMT), ITU G.992.2 (G.Lite), ITU G.994.1 (G.hs)
Networking featuresKnown for onePPPoE, PPPoA
Digital signal protocolKnown for oneADSL Lite, ADSL
Featuresidentical
LED indicatorsKnown for oneData
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one1
I/O portsKnown for one1 x ADSL RJ-11; 1 x USB 4 PIN USB Type A
System requirements1 differ
Compatible operating systemsDiffers- Windows 7, 8, 8.1, 10 - Windows Server 2008 R2, 2012 R2, 2016, 2019 - Mac OS 10.9 to 10.10 - Linux kernel 3.16 to 4.4 LTSWindows 98/ME/2000/XP Apple MacOS 9/MacOS X
Mac compatibilityKnown for oneYes
Minimum RAMKnown for one64 MB
Minimum processorKnown for onePentium II 233 MHz/ Mac G3
Certificates2 differ
Compliance certificatesDiffersRoHS, CE, Federal Communications Commission (FCC), REACH, Trade Agreements Act (TAA)CE, Federal Communications Commission (FCC)
CertificationDiffersCE, FCC, RoHS, REACH, TAACE, WHQL, FCC Part 68, FCC Part 15
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 60 °C0 - 50 °C
Operating relative humidity (H-H)Differs10 - 90%20 - 85%
Storage temperature (T-T)Differs-10 - 70 °C-30 - 60 °C
Non-operating relative humidity (non-condensing)Known for one20 - 90%
Weight & dimensions4 differ
DepthDiffers77 mm45 mm
HeightDiffers20 mm26 mm
WeightDiffers28 g75 g
WidthDiffers27 mm110 mm
Packaging contentidentical
Cables includedKnown for onePhone (RJ-11)
Quick start guideKnown for oneYes
Packaging dataidentical
Package depthKnown for one166 mm
Package dimensions (WxDxH)Known for one136 x 163 x 32 mm
Package heightKnown for one36 mm
Package weightKnown for one136 g
Package widthKnown for one139 mm
Logistics dataidentical
Master (outer) case heightKnown for one369 mm
Master (outer) case lengthKnown for one379 mm
Master (outer) case widthKnown for one725 mm
Products per master (outer) caseKnown for one100 pc(s)

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