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Product comparison · 2 modems

StarTech.com External USB Modem - 2-Port, 56K, Hardware Based vs Zyxel P-871M modem

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  • 12specifications compared
  • 10differ
  • 2identical
  • 24known for one product only

Key differences

The Zyxel P-871M modem has 39.9634 Mbit/s more upstream data rate than the StarTech.com External USB Modem - 2-Port, 56K, Hardware Based (40 Mbit/s vs 0.0366 Mbit/s). The StarTech.com External USB Modem - 2-Port, 56K, Hardware Based has 96 mm more depth than the Zyxel P-871M modem (228 mm vs 132 mm). The Zyxel P-871M modem has 20 mm more height than the StarTech.com External USB Modem - 2-Port, 56K, Hardware Based (40 mm vs 20 mm). Only the StarTech.com External USB Modem - 2-Port, 56K, Hardware Based has USB powered. Operating relative humidity (H-H): 10 - 90% on the StarTech.com External USB Modem - 2-Port, 56K, Hardware Based, 20 - 85% on the Zyxel P-871M modem.

  • Upstream data rate
    • 0.0366 Mbit/s
    • 40 Mbit/s
  • USB powered
    • Yes
    • No
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 20 - 85%
  • Storage temperature (T-T)
    • -40 - 70 °C
    • -20 - 60 °C
  • Depth
    • 228 mm
    • 132 mm
  • Height
    • 20 mm
    • 40 mm
  • Weight
    • 40 g
    • 307 g
  • Width
    • 35 mm
    • 189 mm

Side by side

Differences highlightedShow differences only
36 specifications
A

StarTech.com

External USB Modem - 2-Port, 56K, Hardware Based

Model USB562KEMH

View product
B

Zyxel

P-871M modem

Model P-871M

View product
Modemidentical
Modem speedKnown for one56 Kbit/s
InterfaceKnown for oneUSB 2.0
ChipsetKnown for oneCX93010/LB-LINK
Performance1 differ
Supported data transfer ratesKnown for one56, 36.6, 14.4
Upstream data rateDiffers0.0366 Mbit/s40 Mbit/s
Data compressionKnown for oneV.44, V.42bis, MNP 5
Data transfer rateKnown for one12 Mbit/s
Maximum fax transfer rateKnown for one14.4
Downstream data rateKnown for one80 Mbit/s
Networking featuresKnown for oneEthernet, Fast Ethernet, VDSL1/2
Supported protocolsKnown for one1 x WAN (RJ45)
Featuresidentical
USB connector typeKnown for oneUSB Type-A
Flow control supportKnown for oneYes
InternalKnown for oneNo
Connectivity LEDsKnown for oneYes
Ports & interfacesidentical
Modem (RJ-11) portsKnown for one2
DC-in jackKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Power1 differ
USB poweredDiffersYesNo
System requirementsidentical
Mac compatibilityKnown for oneYes
Compatible operating systemsKnown for one- Windows 8 / 8.1 (32/64bit), 7 (32/64), Vista (32/64), XP (32/64), 2000 - Windows Server 2012, 2008 R2, 2003 - Mac OS 10.7 +
Certificates2 differ
Compliance certificatesDiffersRoHS, CE, Federal Communications Commission (FCC)Federal Communications Commission (FCC)
CertificationDiffersCE, FCC, RoHSEN55022 Class B, EN61000-3-2: 2000, EN61000-3-3: 1995+A1:2001, FCC Part 15 (Class B), CSA 60950-1, UL 60950-1, EN 60950-1:2001+A11, IEC 60950-1:2001
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.1D
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 90%20 - 85%
Storage temperature (T-T)Differs-40 - 70 °C-20 - 60 °C
Non-operating relative humidity (non-condensing)Known for one20 - 90%
Weight & dimensions4 differ
DepthDiffers228 mm132 mm
HeightDiffers20 mm40 mm
WeightDiffers40 g307 g
WidthDiffers35 mm189 mm
Packaging contentidentical
Cables includedKnown for onePhone (RJ-11)
Packaging dataidentical
Package dimensions (WxDxH)Known for one145 x 170 x 30 mm
Package weightKnown for one106 g

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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