Product comparison · 2 modems

NETGEAR CM400-100NAS modem 340000 Kbit/s vs 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 -

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  • 12specifications compared
  • 11differ
  • 1identical
  • 33known for one product only

Key differences

The NETGEAR CM400-100NAS modem 340000 Kbit/s has 339,944 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 - (340000 Kbit/s vs 56 Kbit/s). The NETGEAR CM400-100NAS modem 340000 Kbit/s has 121.964 Mbit/s more upstream data rate 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 - (122 Mbit/s vs 0.036 Mbit/s). The NETGEAR CM400-100NAS modem 340000 Kbit/s has 342.944 Mbit/s more downstream data rate 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 - (343 Mbit/s vs 0.056 Mbit/s). LED indicators: Yes on the NETGEAR CM400-100NAS modem 340000 Kbit/s, Data 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 -. Certification: CableLabs on the NETGEAR CM400-100NAS modem 340000 Kbit/s, 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 -.

  • Modem speed
    • CM400-100NAS modem 340000 Kbit/s:340000 Kbit/s
    • 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 -:56 Kbit/s
  • Upstream data rate
    • CM400-100NAS modem 340000 Kbit/s:122 Mbit/s
    • 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 -:0.036 Mbit/s
  • Downstream data rate
    • CM400-100NAS modem 340000 Kbit/s:343 Mbit/s
    • 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 -:0.056 Mbit/s
  • LED indicators
    • CM400-100NAS modem 340000 Kbit/s:Yes
    • 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 -:Data
  • Certification
    • CM400-100NAS modem 340000 Kbit/s:CableLabs
    • 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, FCC, RoHS, REACH, TAA
  • Depth
    • CM400-100NAS modem 340000 Kbit/s:30 mm
    • 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 -:77 mm
  • Height
    • CM400-100NAS modem 340000 Kbit/s:147 mm
    • 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 -:20 mm
  • Weight
    • CM400-100NAS modem 340000 Kbit/s:190 g
    • 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 -:28 g

Side by side

Differences highlightedShow differences only (off)
Comparison of CM400-100NAS, USB56KEMH2
45 specifications
Modem1 differ
Modem speedDiffers340000 Kbit/s56 Kbit/s
InterfaceKnown for oneUnknown — not stated by the sourceUSB 2.0
ChipsetKnown for oneUnknown — not stated by the sourceConexant - CX93010-21Z
Internal memoryKnown for one64 MBUnknown — not stated by the source
Flash memoryKnown for one8 MBUnknown — not stated by the source
Performance2 differ
Supported data transfer ratesKnown for oneUnknown — not stated by the source56 Kbps Down, 36.6 Kbps Up, 14.4 Kbps Fax
Upstream data rateDiffers122 Mbit/s0.036 Mbit/s
Downstream data rateDiffers343 Mbit/s0.056 Mbit/s
Maximum fax transfer rateKnown for oneUnknown — not stated by the source14.4 Kbps
Supported protocolsKnown for oneUnknown — not stated by the sourceModem 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 5
Copper ethernet cabling technologyKnown for one10BASE-T, 100BASE-TX, 1000BASE-TUnknown — not stated by the source
Networking featuresKnown for oneGigabit EthernetUnknown — not stated by the source
Features1 differ
LED indicatorsDiffersYesData
Product colourKnown for oneBlackUnknown — not stated by the source
InternalKnown for oneNoUnknown — not stated by the source
CompatibilityKnown for oneDOCSIS 3.0 / DOCSIS 2.0Unknown — not stated by the source
Intel insideKnown for oneYesUnknown — not stated by the source
Ports & interfacesidentical
Modem (RJ-11) portsKnown for oneUnknown — not stated by the source1
DC-in jackKnown for oneYesUnknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one1Unknown — not stated by the source
System requirements1 differ
Compatible operating systemsDiffersMicrosoft Windows 7, 8, Vista, XP, 2000, Mac OS- 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 LTS
Mac compatibilityKnown for oneYesUnknown — not stated by the source
Browser supportedKnown for oneMicrosoft Internet Explorer 5.0, Firefox 2.0, Safari 1.4, Google Chrome 11.0Unknown — not stated by the source
Certificates1 differ
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS, CE, Federal Communications Commission (FCC), REACH, Trade Agreements Act (TAA)
CertificationDiffersCableLabsCE, FCC, RoHS, REACH, TAA
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 60 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 90%
Storage temperature (T-T)Known for oneUnknown — not stated by the source-10 - 70 °C
Weight & dimensions4 differ
DepthDiffers30 mm77 mm
HeightDiffers147 mm20 mm
WeightDiffers190 g28 g
WidthDiffers96 mm27 mm
Packaging content1 differ
Cables includedDiffersLAN (RJ-45)Phone (RJ-11)
Quick start guideYesYes
Packaging dataidentical
Package depthKnown for oneUnknown — not stated by the source166 mm
Package dimensions (WxDxH)Known for oneUnknown — not stated by the source136 x 163 x 32 mm
Package heightKnown for oneUnknown — not stated by the source36 mm
Package weightKnown for oneUnknown — not stated by the source136 g
Package widthKnown for oneUnknown — not stated by the source139 mm
Logistics dataidentical
Master (outer) case heightKnown for oneUnknown — not stated by the source369 mm
Master (outer) case lengthKnown for oneUnknown — not stated by the source379 mm
Master (outer) case widthKnown for oneUnknown — not stated by the source725 mm
Products per master (outer) caseKnown for oneUnknown — not stated by the source100 pc(s)
Poweridentical
Power supply typeKnown for oneDCUnknown — not stated by the source
USB poweredKnown for oneNoUnknown — 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.

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