Product comparison · 2 keyboards

Hypertec KYBAC276UP-BK keyboard USB Black vs KeySonic ACK-3400BT keyboard Bluetooth English Black

7specifications compared
4differ
3identical
29known for one product only

Key differences

Connectivity technology
- KYBAC276UP-BK keyboard USB Black:Wired
- ACK-3400BT keyboard Bluetooth English Black:Wireless
Device interface
- KYBAC276UP-BK keyboard USB Black:USB
- ACK-3400BT keyboard Bluetooth English Black:Bluetooth
Keyboard form factor
- KYBAC276UP-BK keyboard USB Black:Full-size (100%)
- ACK-3400BT keyboard Bluetooth English Black:Mini
Purpose
- KYBAC276UP-BK keyboard USB Black:PC/Server
- ACK-3400BT keyboard Bluetooth English Black:Universal

Side by side

Differences highlightedShow differences only

Comparison of KYBAC276UP-BK, ACK-3400BT
36 specifications	A Hypertec KYBAC276UP-BK keyboard USB Black Model KYBAC276UP-BK View product	B KeySonic ACK-3400BT keyboard Bluetooth English Black Model ACK-3400BT View product
Keyboard4 differ
Connectivity technologyDiffers	Wired	Wireless
Device interfaceDiffers	USB	Bluetooth
Keyboard languageKnown for one	Unknown — not stated by the source	English
Keyboard form factorDiffers	Full-size (100%)	Mini
Numeric keypadKnown for one	Unknown — not stated by the source	No
Keyboard number of keysKnown for one	Unknown — not stated by the source	77
Keyboard keys operating lifeKnown for one	Unknown — not stated by the source	5 million characters
PurposeDiffers	PC/Server	Universal
Actuation forceKnown for one	Unknown — not stated by the source	55 g
Frequency bandKnown for one	Unknown — not stated by the source	2.4 - 2.483 GHz
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Designidentical
BacklightKnown for one	Unknown — not stated by the source	No
Wrist restKnown for one	Unknown — not stated by the source	No
LED indicatorsKnown for one	Unknown — not stated by the source	Status
Featuresidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Poweridentical
Power source typeKnown for one	Unknown — not stated by the source	Battery
Power consumptionKnown for one	Unknown — not stated by the source	30 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
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 2000, Windows 98SE, Windows ME, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vist
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 50 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-20 - 65 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 85%
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	219 x 116 x 22 mm
Keyboard weightKnown for one	Unknown — not stated by the source	220 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
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	242 mm
Package depthKnown for one	Unknown — not stated by the source	157 mm
Package heightKnown for one	Unknown — not stated by the source	33 mm
Package weightKnown for one	Unknown — not stated by the source	420 g

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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