Product comparison · 2 keyboards

KeySonic ACK-540 BT US vs Origin Storage KB-053GP keyboard Office Black

6specifications compared
2differ
4identical
32known for one product only

Key differences

LED indicators
- ACK-540 BT US:Yes
- KB-053GP keyboard Office Black:No
Built-in touchpad
- ACK-540 BT US:Yes
- KB-053GP keyboard Office Black:No

Side by side

Differences highlightedShow differences only

Comparison of ACK-540 BT US, KB-053GP
38 specifications	A KeySonic ACK-540 BT US View product	B Origin Storage KB-053GP keyboard Office Black Model KB-053GP View product
Keyboardidentical
Connectivity technologyKnown for one	Wireless	Unknown — not stated by the source
Device interfaceKnown for one	Bluetooth	Unknown — not stated by the source
Pointing deviceKnown for one	Touchpad	Unknown — not stated by the source
Keyboard form factorKnown for one	Mini	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Keyboard number of keysKnown for one	Unknown — not stated by the source	84
PurposeKnown for one	Unknown — not stated by the source	Laptop
Design1 differ
Keyboard styleKnown for one	Straight	Unknown — not stated by the source
Battery LED indicatorKnown for one	Yes	Unknown — not stated by the source
LED indicatorsDiffers	Yes	No
BacklightKnown for one	Unknown — not stated by the source	No
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	Battery	Unknown — not stated by the source
Power consumptionKnown for one	30 mA	Unknown — not stated by the source
Battery typeKnown for one	AAA	Unknown — not stated by the source
Number of batteries supportedKnown for one	2	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 2000, Windows 98, Windows ME	Unknown — not stated by the source
USB requiredKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 50 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 85%	Unknown — not stated by the source
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	291 x 197 x 29 mm	Unknown — not stated by the source
Keyboard weightKnown for one	657 g	Unknown — not stated by the source
Packaging contentidentical
Receiver includedKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
User guideKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package dimensions (WxDxH)Known for one	312 x 245 x 31 mm	Unknown — not stated by the source
Package weightKnown for one	880 g	Unknown — not stated by the source
Other features1 differ
Built-in touchpadDiffers	Yes	No
Compatible operating systemsKnown for one	Windows XP Windows Vista Windows 98SE Windows ME Windows 2000	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	Dell Latitude E6420
InternalKnown 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.

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