Product comparison · 2 keyboards

KeySonic ACK-540 BT vs NGS Synergy Set

Key differences

Device interface
- ACK-540 BT:Bluetooth
- Synergy Set:RF Wireless
Mouse included
- ACK-540 BT:No
- Synergy Set:Yes
Keyboard dimensions (WxDxH)
- ACK-540 BT:291 x 29 x 197 mm
- Synergy Set:524 x 250 x 110 mm
Keyboard weight
- ACK-540 BT:657 g
- Synergy Set:2.12 kg

Differences highlightedShow differences only

Comparison of ACK-540 BT, Synergy Set
19 specifications	A KeySonic ACK-540 BT View product	B NGS Synergy Set View product
Keyboard1 differ
Connectivity technology	Wireless	Wireless
Device interfaceDiffers	Bluetooth	RF Wireless
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Frequency bandKnown for one	Unknown — not stated by the source	0.027 GHz
Keyboard number of keysKnown for one	89	Unknown — not stated by the source
Bluetooth versionKnown for one	2.0+EDR	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
Movement detection technologyKnown for one	Unknown — not stated by the source	Optical
Movement resolutionKnown for one	Unknown — not stated by the source	800 DPI
ScrollKnown for one	Unknown — not stated by the source	Yes
System requirementsidentical
Mac operating systems supportedKnown for one	Unknown — not stated by the source	No
Weight & dimensions2 differ
Keyboard dimensions (WxDxH)Differs	291 x 29 x 197 mm	524 x 250 x 110 mm
Keyboard weightDiffers	657 g	2.12 kg
Other features1 differ
Compatible operating systemsDiffers	Windows XP / Vista Windows 98SE / ME / 2000	Windows vista, XP, 2000
InternalKnown for one	Unknown — not stated by the source	No
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Featuresidentical
Wireless rangeKnown for one	10 m	Unknown — not stated by the source
Poweridentical
Battery typeKnown for one	AAA 1,5 V	Unknown — not stated by the source
Number of batteries supportedKnown for one	2	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.