Dell Pro Keyboard and Mouse KM5221W vs HP Pavilion Wired Keyboard and Mouse 400

The two products' specifications row by row. Rows where they differ are marked; a missing value is unknown, never equal.

11 differences
SpecificationDell Pro Keyboard and Mouse KM5221WHP Pavilion Wired Keyboard and Mouse 400
Device interfaceDiffersRF WirelessUSB
Power source typeDiffersBatteryUSB
Keyboard dimensions (WxDxH)Differs433 x 123 x 34 mm410.1 x 114.2 x 22.3 mm
Keyboard weightDiffers400 g490 g
Mouse dimensions (WxDxH)Differs115.51 x 61.96 x 38.14 mm32 x 119.4 x 64.9 mm
Windows operating systems supportedDiffersWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 IoT Enterprise, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64Windows 7, Windows 8, Windows 10
Connectivity technologyDiffersWirelessWired
Package depthDiffers138 mm190 mm
Package heightDiffers72 mm38 mm
Package weightDiffers713 g640 g
Package widthDiffers455 mm444 mm
Keyboard form factorSameFull-size (100%)Full-size (100%)
Numeric keypadSameYesYes
BacklightSameNoNo
Keyboard styleSameStraightStraight
Wrist restSameNoNo
Recommended usageSameOfficeOffice
Mouse includedSameYesYes
Harmonized System (HS) codeSame8471606084716060
Hot keysnot knownYesnot known
Keyboard key switchnot knownPlunger key switchnot known
Keyboard languagenot knownUS Internationalnot known
Keyboard layoutnot knownQWERTYnot known
Number of hot keysnot known12not known
Pointing devicenot knownNonot known
Programmable hot keysnot knownYesnot known
Windows keysnot knownnot knownYes
Buttons quantitynot known3not known
Buttons typenot knownPressed buttonsnot known
Mouse battery typenot knownAAnot known
Movement detection technologynot knownOpticalnot known
Movement resolutionnot known1600 DPInot known
Number of batteries (mouse)not known1not known
Scrollnot knownYesnot known
Scroll typenot knownWheelnot known
Scrolling directionsnot knownVerticalnot known
Keyboard battery typenot knownAAAnot known
Number of batteries (keyboard)not known2not known
Service life of batterynot known36 month(s)not known
USB Power Delivery (USB PD)not knownnot knownNo
USB Type-C charging portnot knownnot knownNo
Mouse weightnot known91.8 gnot known
Weightnot knownnot known490 g
Form factornot knownAmbidextrousnot known
Compatibilitynot knownnot knownAvailable USB port
Mobile operating systems supportednot knownAndroidnot known
Surface colorationnot knownnot knownMonochromatic
HP GTIN (EAN/UPC)not knownnot known192545457989, 192545458146
HP GTIN (EAN/UPC) with optionsnot knownnot known(ABU) 192545457989; (ACQ) 192545458146
HP segmentnot knownnot knownHome
Frequency bandnot known2.4 GHznot known
Wireless rangenot known10 mnot known
Linux operating systems supportednot knownYesnot known
Mac operating systems supportednot knownYesnot known
Other operating systems supportednot knownChromeOS, DOSnot known
Operating temperature (T-T)not known-10 - 50 °Cnot known
Storage temperature (T-T)not known-40 - 65 °Cnot known
LED indicatorsnot knownBatterynot known
Batteries includednot knownYesnot known
Compatible operating systemsnot knownnot knownWindows 7; Windows 8; Windows 10
Country of originnot knownnot knownChina
Minimum system requirementsnot knownnot knownAvailable USB port
UNSPSC-codenot knownnot known43211733
General Product Safety Regulation (GPSR) URLnot knownnot knownhttps://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true
AC adapter includednot knownnot knownNo
Number of products includednot knownnot known1 pc(s)
Package typenot knownBoxnot known
Warranty cardnot knownnot knownYes