Trust 18539 mobile device keyboard Bluetooth vs Trust 18540 mobile device keyboard Bluetooth

Comparison of 18539, 18540

14 specifications	A Trust 18539 mobile device keyboard Bluetooth Model 18539 View product	B Trust 18540 mobile device keyboard Bluetooth Model 18540 View product
Keyboardidentical
Numeric keypad	No	No
Full-size keyboardKnown for one	—Unknown — not stated by the source	No
Performanceidentical
CompatibilityKnown for one	—Unknown — not stated by the source	iPad, iPad 2, New iPad
Ports & interfacesidentical
Connectivity technology	Wireless	Wireless
Device interface	Bluetooth	Bluetooth
Wireless range	10 m	10 m
Poweridentical
Battery type	AAA	AAA
Number of batteries supported	2	2
Weight & dimensionsidentical
Keyboard dimensions (WxDxH)	124 x 288 x 18 mm	124 x 288 x 18 mm
Packaging contentidentical
Batteries included	Yes	Yes
Mouse included	No	No
User guide	Yes	Yes
Other featuresidentical
Keyboard weight	293 g	293 g
Power source type	Battery	Battery

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.