HP 537745-031 keyboard PS/2 QWERTY English Black vs Trust ClassicLine keyboard Office USB QWERTY Black

Comparison of 537745-031, ClassicLine

20 specifications	A HP 537745-031 keyboard PS/2 QWERTY English Black Model 537745-031 View product	B Trust ClassicLine keyboard Office USB QWERTY Black Model ClassicLine View product
Keyboard1 differ
Connectivity technology	Wired	Wired
Device interfaceDiffers	PS/2	USB
Keyboard layout	QWERTY	QWERTY
Keyboard languageKnown for one	English	—Unknown — not stated by the source
Keyboard form factor	Full-size (100%)	Full-size (100%)
Keyboard number of keysKnown for one	104	—Unknown — not stated by the source
Purpose	PC/Server	PC/Server
Country of originKnown for one	China	—Unknown — not stated by the source
Recommended usageKnown for one	—Unknown — not stated by the source	Office
Numeric keypadKnown for one	—Unknown — not stated by the source	Yes
Designidentical
BacklightKnown for one	No	—Unknown — not stated by the source
Keyboard styleKnown for one	Straight	—Unknown — not stated by the source
Product colour	Black	Black
Protection featuresKnown for one	—Unknown — not stated by the source	Spill resistant
Featuresidentical
Cable lengthKnown for one	1.8 m	—Unknown — not stated by the source
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
Mouseidentical
Mouse included	No	No
System requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 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
Packaging dataidentical
Package dimensions (WxDxH)Known for one	—Unknown — not stated by the source	460 x 30 x 160 mm
Packaging contentidentical
User guideKnown for one	—Unknown — not stated by the source	Yes

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.