All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 mice

HP Merlot Optical Mouse vs HP VK921AA mouse Office USB Type-A Optical

Add a product
  • 7specifications compared
  • 4differ
  • 3identical
  • 16known for one product only

Key differences

  • Device interface
    • USB Type-A + PS/2
    • USB Type-A
  • Buttons quantity
    • 2
    • 3
  • Weight
    • 130, 130
    • 166 g
  • Mouse dimensions (WxDxH)
    • 116 x 62 x 38 mm
    • 50 x 78 x 30 mm

Side by side

Differences highlightedShow differences only
23 specifications
A

HP

Merlot Optical MouseView product
B

HP

VK921AA mouse Office USB Type-A Optical

Model VK921AA

View product
Mouse2 differ
PurposeKnown for oneOffice
Connectivity technologyKnown for oneWired
Device interfaceDiffersUSB Type-A + PS/2USB Type-A
Movement detection technologyOpticalOptical
Scroll typeKnown for oneWheel
Number of scroll wheelsKnown for one1
Buttons quantityDiffers23
ScrollYesYes
Recommended usageKnown for onePC
Designidentical
Product colourKnown for oneBlack
Surface colorationKnown for oneMonochromatic
Poweridentical
Power sourceKnown for oneCable
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Wi
Weight & dimensions1 differ
WeightDiffers130, 130166 g
Packaging contentidentical
User guideKnown for oneYes
Logistics dataidentical
Country of originChinaChina
Other features1 differ
Mouse dimensions (WxDxH)Differs116 x 62 x 38 mm50 x 78 x 30 mm
Number of products includedKnown for one1 pc(s)
USB requiredKnown for oneYes
Compatible operating systemsKnown for oneWindows 2000, Windows XP Home and Windows XP Professional
Minimum system requirementsKnown for oneWindows 2000, Windows XP Home or Windows XP Professional; Available USB or PS/2 port
Weight (imperial)Known for one4.6 oz
Ergonomicsidentical
Cable lengthKnown for one1.85 m

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.

More mouse comparisons

All mouse comparisons