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Product comparison · 2 numeric keypads

KeySonic ACK-118BK numeric keypad Universal USB Black vs Lenovo Go Wireless

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  • 19specifications compared
  • 16differ
  • 3identical
  • 27known for one product only

Key differences

The Lenovo Go Wireless has 3 more keyboard keys than the KeySonic ACK-118BK numeric keypad Universal USB Black (21 vs 18). The Lenovo Go Wireless has 9 million characters more keys operating life than the KeySonic ACK-118BK numeric keypad Universal USB Black (10 million characters vs 1 million characters). The Lenovo Go Wireless has 0.8 mm more width than the KeySonic ACK-118BK numeric keypad Universal USB Black (132.8 mm vs 132 mm). Device interface: USB on the KeySonic ACK-118BK numeric keypad Universal USB Black, Bluetooth/USB/RF Wireless on the Lenovo Go Wireless. Product colour: Black on the KeySonic ACK-118BK numeric keypad Universal USB Black, Grey on the Lenovo Go Wireless.

  • Device interface
    • USB
    • Bluetooth/USB/RF Wireless
  • Keyboard number of keys
    • 18
    • 21
  • Keys operating life
    • 1 million characters
    • 10 million characters
  • Product colour
    • Black
    • Grey
  • Power source type
    • USB
    • Battery
  • Width
    • 132 mm
    • 132.8 mm
  • Depth
    • 92 mm
    • 85 mm
  • Height
    • 10 mm
    • 13.5 mm

Side by side

Differences highlightedShow differences only
46 specifications
A

KeySonic

ACK-118BK numeric keypad Universal USB Black

Model ACK-118BK

View product
B

Lenovo

Go WirelessView product
Features3 differ
Device interfaceDiffersUSBBluetooth/USB/RF Wireless
CalculatorKnown for oneYes
Keyboard number of keysDiffers1821
Hot keysKnown for oneYes
Keys operating lifeDiffers1 million characters10 million characters
Plug and PlayKnown for oneYes
Country of originKnown for oneChina
Key switch typeKnown for oneTactile
Frequency bandKnown for one2.4 GHz
Design1 differ
MaterialKnown for oneSilicone
Retractable cableKnown for oneYes
LED indicatorsKnown for oneYes
Product colourDiffersBlackGrey
CertificationKnown for oneCE, FCC, WEEE
BacklightKnown for oneNo
Ergonomic designKnown for oneYes
Cable lengthKnown for one1 m
Power1 differ
Power source typeDiffersUSBBattery
Operating voltageKnown for one5 V
System requirements1 differ
Windows operating systems supportedDiffersWindows 2000, Windows 2000 Professional, Windows 95, Windows 98, Windows ME, Windows NT, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista HomeYes
Weight & dimensions4 differ
WidthDiffers132 mm132.8 mm
DepthDiffers92 mm85 mm
HeightDiffers10 mm13.5 mm
WeightDiffers76 g109 g
Packaging data4 differ
Package widthDiffers112 mm180 mm
Package depthDiffers16 mm127 mm
Package heightDiffers213 mm43 mm
Package weightDiffers105 g277 g
Packaging contentidentical
ManualKnown for oneYes
Cables includedKnown for oneUSB Type-C to USB Type-A
Receiver includedKnown for oneYes
Warranty cardKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 60 °C0 - 40 °C
Storage temperature (T-T)Known for one-20 - 80 °C
Operating relative humidity (H-H)Differs10 - 100%20 - 95%
Storage relative humidity (H-H)Known for one10 - 100%
Other featuresidentical
Protection featuresKnown for oneDust resistant, Water resistant
International Protection (IP) codeKnown for oneIP64
Compliance certificatesKnown for oneRoHS
Wireless receiver interfaceKnown for oneUSB
Logistics dataidentical
Harmonized System (HS) codeKnown for one84716060
Products per master (outer) caseKnown for one100 pc(s)
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)

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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