HP 638214-B21 keyboard Mouse included USB Russian Black vs HP 655571-111 keyboard USB Black

Comparison of 638214-B21, 655571-111

18 specifications	A HP 638214-B21 keyboard Mouse included USB Russian Black Model 638214-B21 View product	B HP 655571-111 keyboard USB Black Model 655571-111 View product
Keyboardidentical
Keyboard form factorKnown for one	—Unknown — not stated by the source	Full-size (100%)
PurposeKnown for one	—Unknown — not stated by the source	PC/Server
Keyboard languageKnown for one	Russian	—Unknown — not stated by the source
Designidentical
Keyboard styleKnown for one	—Unknown — not stated by the source	Straight
Mouse1 differ
Mouse includedDiffers	Yes	No
System requirementsidentical
Windows operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	—Unknown — not stated by the source	Yes
Other features1 differ
CompatibilityDiffers	ProLiant BL: HP ProLiant BL280c G6 HP ProLiant BL460c G7 HP ProLiant BL460c Gen8 HP ProLiant BL465c G7 HP ProLiant BL490c G7 HP ProLiant BL620c G7 HP ProLiant BL680c G7 HP ProLiant BL685c G7 ProLiant DL: HP ProLiant DL120 G7 HP ProLiant DL160 G6 HP ProLiant DL165 G7 HP ProLiant DL170e G6 HP ProLiant	HP TouchSmart Elite 7320
Display includedKnown for one	—Unknown — not stated by the source	No
InternalKnown for one	—Unknown — not stated by the source	No
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	458.8 x 163.2 x 24.8 mm	—Unknown — not stated by the source
Keyboard weightKnown for one	900 g	—Unknown — not stated by the source
Mouse dimensions (WxDxH)Known for one	61.81 x 116.79 x 40.28 mm	—Unknown — not stated by the source
Mouse weightKnown for one	120 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.