Product comparison · 2 mobile device keyboards

Kensington K39640UK mobile device keyboard QWERTY Bluetooth vs Trust 18540 mobile device keyboard Bluetooth

7specifications compared
3differ
4identical
18known for one product only

Key differences

Full-size keyboard
- K39640UK mobile device keyboard QWERTY Bluetooth:Yes
- 18540 mobile device keyboard Bluetooth:No
Power source type
- K39640UK mobile device keyboard QWERTY Bluetooth:USB
- 18540 mobile device keyboard Bluetooth:Battery

Side by side

Differences highlightedShow differences only

Comparison of K39640UK, 18540
25 specifications	A Kensington K39640UK mobile device keyboard QWERTY Bluetooth Model K39640UK View product	B Trust 18540 mobile device keyboard Bluetooth Model 18540 View product
Keyboard1 differ
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Keyboard number of keysKnown for one	83	Unknown — not stated by the source
Full-size keyboardDiffers	Yes	No
Windows keysKnown for one	No	Unknown — not stated by the source
Performance1 differ
CompatibilityDiffers	iPad 3rd Gen, iPad 4th Gen, iPad 2	iPad, iPad 2, New iPad
Ports & interfacesidentical
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Poweridentical
Power sourceKnown for one	Battery	Unknown — not stated by the source
Battery typeKnown for one	Unknown — not stated by the source	AAA
Number of batteries supportedKnown for one	Unknown — not stated by the source	2
Packaging dataidentical
Package dimensions (WxDxH)Known for one	210 x 40 x 290 mm	Unknown — not stated by the source
Package weightKnown for one	667 g	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	USB	Unknown — not stated by the source
Batteries includedKnown for one	Unknown — not stated by the source	Yes
User guideKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Battery life (max)Known for one	100 h	Unknown — not stated by the source
Built-in batteryKnown for one	Yes	Unknown — not stated by the source
Keyboard form factorKnown for one	Standard	Unknown — not stated by the source
Power source typeDiffers	USB	Battery
USB requiredKnown for one	Yes	Unknown — not stated by the source
Keyboard weightKnown for one	Unknown — not stated by the source	293 g
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)Known for one	Unknown — not stated by the source	124 x 288 x 18 mm

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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