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Product comparison · 2 modems

Manhattan 153577 modem 56 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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  • 11specifications compared
  • 9differ
  • 2identical
  • 27known for one product only

Key differences

The Manhattan 153577 modem 56 Kbit/s has 1 more modem (RJ-11) ports 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 - (2 vs 1). 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 37 mm more depth than the Manhattan 153577 modem 56 Kbit/s (77 mm vs 40 mm). The Manhattan 153577 modem 56 Kbit/s has 93 mm more width 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 - (120 mm vs 27 mm). Interface: PCI on the Manhattan 153577 modem 56 Kbit/s, 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 -. Maximum fax transfer rate: 14.4Kb/s on the Manhattan 153577 modem 56 Kbit/s, 14.4 Kbps 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 -.

  • Interface
    • PCI
    • USB 2.0
  • Maximum fax transfer rate
    • 14.4Kb/s
    • 14.4 Kbps
  • Modem (RJ-11) ports
    • 2
    • 1
  • Certification
    • FCC, CE, RoHS, WEEE
    • CE, FCC, RoHS, REACH, TAA
  • Depth
    • 40 mm
    • 77 mm
  • Width
    • 120 mm
    • 27 mm

Side by side

Differences highlightedShow differences only
38 specifications
A

Manhattan

153577 modem 56 Kbit/s

Model 153577

View product
B

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
Modem1 differ
Modem speed56 Kbit/s56 Kbit/s
InterfaceDiffersPCIUSB 2.0
ChipsetKnown for oneConexant - CX93010-21Z
Performance2 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 rate0.056 Mbit/s0.056 Mbit/s
Maximum fax transfer rateDiffers14.4Kb/s14.4 Kbps
Supported protocolsDiffersITU-T V.92, V.90, V.34, V.32, V.22 bis, V.21 Bell 212A, 103Modem 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
Data compressionKnown for oneMNP 5, ITU-T V.44, V.42
Digital signal protocolKnown for oneH.324, V.80
Featuresidentical
LED indicatorsKnown for oneData
Cable lengthKnown for one1.5 m
Flow control supportKnown for oneYes
InternalKnown for oneYes
Ports & interfaces1 differ
Modem (RJ-11) portsDiffers21
DC-in jackKnown for oneYes
System requirements1 differ
Compatible operating systemsDiffersWindows 98SE/2000/Me/XP/Vista Linux- 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 oneNo
Certificates2 differ
Compliance certificatesDiffersRoHS, CE, Federal Communications Commission (FCC), WEEERoHS, CE, Federal Communications Commission (FCC), REACH, Trade Agreements Act (TAA)
CertificationDiffersFCC, CE, RoHS, WEEECE, FCC, RoHS, REACH, TAA
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage temperature (T-T)Known for one-10 - 70 °C
Weight & dimensions2 differ
DepthDiffers40 mm77 mm
HeightKnown for one20 mm
WeightKnown for one28 g
WidthDiffers120 mm27 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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