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Product comparison · 2 keyboards

Manhattan 178723 keyboard USB QWERTY Black vs Manhattan 178990 keyboard Mouse included Universal RF Wireless Black

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  • 13specifications compared
  • 7differ
  • 6identical
  • 32known for one product only

Key differences

  • Connectivity technology
    • Wired
    • Wireless
  • Device interface
    • USB
    • RF Wireless
  • LED indicators
    • Yes
    • Activity, Power
  • Power source type
    • USB
    • Battery
  • Mouse included
    • No
    • Yes
  • Keyboard dimensions (WxDxH)
    • 450 x 130 x 25 mm
    • 440 x 130 x 22 mm

Side by side

Differences highlightedShow differences only
45 specifications
A

Manhattan

178723 keyboard USB QWERTY Black

Model 178723

View product
B

Manhattan

178990 keyboard Mouse included Universal RF Wireless Black

Model 178990

View product
Keyboard2 differ
Recommended usageKnown for oneUniversal
Connectivity technologyDiffersWiredWireless
Device interfaceDiffersUSBRF Wireless
Pointing deviceKnown for oneNo
Keyboard form factorFull-size (100%)Full-size (100%)
Numeric keypadYesYes
Keyboard keys operating lifeKnown for one10 million characters
Actuation forceKnown for one60 g
Frequency bandKnown for one2.4 GHz
Keyboard layoutKnown for oneQWERTY
Keyboard number of keysKnown for one12
Windows keysKnown for oneYes
Hot keysKnown for oneYes
PurposeKnown for onePC/Server
CertificationKnown for oneFCC, CE, WEEE
Design1 differ
BacklightNoNo
Keyboard styleStraightStraight
Wrist restNoNo
Product colourBlackBlack
LED indicatorsDiffersYesActivity, Power
Full-size keyboardKnown for oneYes
Ergonomic designKnown for oneYes
Surface colorationKnown for oneMonochromatic
Protection featuresKnown for oneSpill resistant
Featuresidentical
Wireless rangeKnown for one7.5 m
Cable lengthKnown for one1.5 m
Power1 differ
Power source typeDiffersUSBBattery
Mouse1 differ
Mouse includedDiffersNoYes
Form factorKnown for oneAmbidextrous
Movement detection technologyKnown for oneOptical
Movement resolutionKnown for one1600 DPI
System requirements1 differ
Windows operating systems supportedDiffersWindows 7 Home Basic, Windows 8, Windows Vista Home Basic, Windows XP HomeWindows 10, Windows 7, Windows 8.1, Windows XP
Mac operating systems supportedKnown for oneMac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7
Operational conditionsidentical
Operating temperature (T-T)Known for one-15 - 50 °C
Storage temperature (T-T)Known for one-15 - 60 °C
Operating relative humidity (H-H)Known for one10 - 85%
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs450 x 130 x 25 mm440 x 130 x 22 mm
Mouse dimensions (WxDxH)Known for one60 x 100 x 35 mm
Keyboard weightKnown for one420 g
Packaging contentidentical
Number of products includedKnown for one2 pc(s)
Receiver dimensions (WxDxH)Known for one19 x 14 x 6 mm
Batteries includedKnown for oneYes
User guideKnown for oneYes
Sustainabilityidentical
Compliance certificatesKnown for oneRoHS
Other featuresidentical
InternalKnown for oneNo

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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