HP 579710-251 keyboard RF Wireless QWERTY Russian Black vs Trust Tacto keyboard RF Wireless QWERTY Black

Comparison of 579710-251, Tacto

26 specifications	A HP 579710-251 keyboard RF Wireless QWERTY Russian Black Model 579710-251 View product	B Trust Tacto keyboard RF Wireless QWERTY Black Model Tacto View product
Keyboardidentical
Connectivity technology	Wireless	Wireless
Device interface	RF Wireless	RF Wireless
Keyboard layout	QWERTY	QWERTY
Pointing deviceKnown for one	—Unknown — not stated by the source	Touchpad
Keyboard form factor	Full-size (100%)	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
Country of originKnown for one	China	—Unknown — not stated by the source
Designidentical
Keyboard style	Straight	Straight
Product colour	Black	Black
Wrist restKnown for one	No	—Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	—Unknown — not stated by the source	8 m
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
Poweridentical
Battery typeKnown for one	—Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	—Unknown — not stated by the source	2
Power source typeKnown for one	Battery	—Unknown — not stated by the source
Mouseidentical
Mouse included	No	No
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
Batteries includedKnown for one	—Unknown — not stated by the source	Yes
AC adapter includedKnown for one	—Unknown — not stated by the source	No
User guideKnown for one	—Unknown — not stated by the source	Yes
Packaging dataidentical
Package typeKnown for one	—Unknown — not stated by the source	Box
Other featuresidentical
CompatibilityKnown for one	—Unknown — not stated by the source	Xbox 360, PS3
Built-in touchpadKnown for one	—Unknown — not stated by the source	No
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows 7, Vista, XP

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.