Product comparison · 2 keyboards

KeySonic ACK-595C+ (US) vs KeySonic KSK-3211BTM keyboard Bluetooth German Black

21specifications compared
11differ
10identical
31known for one product only

Key differences

Connectivity technology
- ACK-595C+ (US):Wired
- KSK-3211BTM keyboard Bluetooth German Black:Wireless
Device interface
- ACK-595C+ (US):USB
- KSK-3211BTM keyboard Bluetooth German Black:Bluetooth
Keyboard language
- ACK-595C+ (US):US English
- KSK-3211BTM keyboard Bluetooth German Black:German
Pointing device
- ACK-595C+ (US):No
- KSK-3211BTM keyboard Bluetooth German Black:Mouse buttons
Power source type
- ACK-595C+ (US):PS/2, USB
- KSK-3211BTM keyboard Bluetooth German Black:Battery
Operating temperature (T-T)
- ACK-595C+ (US):0 - 50 °C
- KSK-3211BTM keyboard Bluetooth German Black:-10 - 60 °C
Storage temperature (T-T)
- ACK-595C+ (US):-20 - 65 °C
- KSK-3211BTM keyboard Bluetooth German Black:-20 - 70 °C
Operating relative humidity (H-H)
- ACK-595C+ (US):10 - 85%
- KSK-3211BTM keyboard Bluetooth German Black:30 - 95%

Side by side

Differences highlightedShow differences only

Comparison of ACK-595C+ (US), KSK-3211BTM
52 specifications	A KeySonic ACK-595C+ (US)View product	B KeySonic KSK-3211BTM keyboard Bluetooth German Black Model KSK-3211BTM View product
Keyboard4 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	Bluetooth
Keyboard languageDiffers	US English	German
Pointing deviceDiffers	No	Mouse buttons
Keyboard form factor	Mini	Mini
Numeric keypad	No	No
Keyboard number of keysKnown for one	Unknown — not stated by the source	63
Keyboard keys operating life	5 million characters	5 million characters
Hot keys	Yes	Yes
Purpose	Universal	Universal
Actuation forceKnown for one	Unknown — not stated by the source	62 g
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
CertificationKnown for one	Unknown — not stated by the source	CE, FCC, WEEE, BWB
Recommended usageKnown for one	Home	Unknown — not stated by the source
Keyboard key switchKnown for one	Membrane	Unknown — not stated by the source
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Windows keysKnown for one	Yes	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
Designidentical
Backlight	No	No
Keyboard style	Straight	Straight
Wrist restKnown for one	Unknown — not stated by the source	No
Product colour	Black	Black
Surface colorationKnown for one	Monochromatic	Unknown — not stated by the source
MaterialKnown for one	Plastic	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Cable lengthKnown for one	1.9 m	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	PS/2, USB	Battery
Battery life (max)Known for one	Unknown — not stated by the source	15 h
Power consumption	300 mA	300 mA
Battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Mouseidentical
Mouse included	No	No
System requirements1 differ
Windows operating systems supportedDiffers	Yes	Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, 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 8, Win
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android 2.2, Android 2.3, Android 3.0, Android 3.1, Android 3.2, Android 4.0, Android 4.1, Android 4.2, Android 4.3, Android 4.4
Operational conditions3 differ
Operating temperature (T-T)Differs	0 - 50 °C	-10 - 60 °C
Storage temperature (T-T)Differs	-20 - 65 °C	-20 - 70 °C
Operating relative humidity (H-H)Differs	10 - 85%	30 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	30 - 95%
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	154 x 291 x 29 mm	174 x 87 x 19 mm
Keyboard weightDiffers	580 g	128 g
Packaging contentidentical
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
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
Interface adapters includedKnown for one	USB female - PS/2 male	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	811 g	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84716060	Unknown — not stated by the source
Products per master (outer) caseKnown for one	20 pc(s)	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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