Product comparison · 2 keyboards

HP 911502-181 keyboard Office USB Black vs Trust Theza keyboard Universal RF Wireless QWERTZ German Black

14specifications compared
8differ
6identical
39known for one product only

Key differences

Recommended usage
- 911502-181 keyboard Office USB Black:Office
- Theza keyboard Universal RF Wireless QWERTZ German Black:Universal
Connectivity technology
- 911502-181 keyboard Office USB Black:Wired
- Theza keyboard Universal RF Wireless QWERTZ German Black:Wireless
Device interface
- 911502-181 keyboard Office USB Black:USB
- Theza keyboard Universal RF Wireless QWERTZ German Black:RF Wireless
Keyboard key switch
- 911502-181 keyboard Office USB Black:Mechanical
- Theza keyboard Universal RF Wireless QWERTZ German Black:Membrane
Pointing device
- 911502-181 keyboard Office USB Black:No
- Theza keyboard Universal RF Wireless QWERTZ German Black:Touchpad
Numeric keypad
- 911502-181 keyboard Office USB Black:Yes
- Theza keyboard Universal RF Wireless QWERTZ German Black:No
Backlight
- 911502-181 keyboard Office USB Black:No
- Theza keyboard Universal RF Wireless QWERTZ German Black:Yes
Power source type
- 911502-181 keyboard Office USB Black:USB
- Theza keyboard Universal RF Wireless QWERTZ German Black:Battery

Side by side

Differences highlightedShow differences only

Comparison of 911502-181, Theza
53 specifications	A HP 911502-181 keyboard Office USB Black Model 911502-181 View product	B Trust Theza keyboard Universal RF Wireless QWERTZ German Black Model Theza View product
Keyboard6 differ
Recommended usageDiffers	Office	Universal
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	RF Wireless
Keyboard key switchDiffers	Mechanical	Membrane
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTZ
Keyboard languageKnown for one	Unknown — not stated by the source	German
Pointing deviceDiffers	No	Touchpad
Keyboard form factor	Full-size (100%)	Full-size (100%)
Numeric keypadDiffers	Yes	No
Windows keysKnown for one	Unknown — not stated by the source	Yes
USB hubKnown for one	Unknown — not stated by the source	No
PurposeKnown for one	Unknown — not stated by the source	Universal
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Keyboard keys technologyKnown for one	Unknown — not stated by the source	Scissor
Design1 differ
BacklightDiffers	No	Yes
Backlight typeKnown for one	Unknown — not stated by the source	LED
Backlight colourKnown for one	Unknown — not stated by the source	White
Keyboard style	Straight	Straight
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Wrist rest	No	No
Product colour	Black	Black
Surface coloration	Monochromatic	Monochromatic
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Cable lengthKnown for one	1.8 m	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	Battery
Keyboard battery typeKnown for one	Unknown — not stated by the source	Built-in battery
RechargeableKnown for one	Unknown — not stated by the source	Yes
USB chargingKnown for one	Unknown — not stated by the source	Yes
Mouseidentical
Mouse included	No	No
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 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 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home
Mac compatibilityKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Receiver typeKnown for one	Unknown — not stated by the source	Micro receiver
Cables includedKnown for one	Unknown — not stated by the source	USB
User guideKnown for one	Unknown — not stated by the source	Yes
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	25 mm
Package depthKnown for one	Unknown — not stated by the source	400 mm
Package heightKnown for one	Unknown — not stated by the source	165 mm
Package weightKnown for one	Unknown — not stated by the source	731 g
Package typeKnown for one	Unknown — not stated by the source	Box
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-30 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	440.6 x 144.5 x 18.9 mm	Unknown — not stated by the source
Keyboard weightKnown for one	600 g	Unknown — not stated by the source

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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