Product comparison · 2 mobile device keyboards

HP Pro Slate 12 Bluetooth Keyboard Case vs Kensington P3538-K39519US mobile device keyboard QWERTY US English Micro-USB Black

11specifications compared
9differ
2identical
22known for one product only

Key differences

Brand compatibility
- Pro Slate 12 Bluetooth Keyboard Case:HP
- P3538-K39519US mobile device keyboard QWERTY US English Micro-USB Black:Any brand
Connectivity technology
- Pro Slate 12 Bluetooth Keyboard Case:Wireless
- P3538-K39519US mobile device keyboard QWERTY US English Micro-USB Black:Wired
Device interface
- Pro Slate 12 Bluetooth Keyboard Case:Bluetooth
- P3538-K39519US mobile device keyboard QWERTY US English Micro-USB Black:Micro-USB
Bluetooth version
- Pro Slate 12 Bluetooth Keyboard Case:3.0+HS
- P3538-K39519US mobile device keyboard QWERTY US English Micro-USB Black:2.0+EDR
Width
- Pro Slate 12 Bluetooth Keyboard Case:320 mm
- P3538-K39519US mobile device keyboard QWERTY US English Micro-USB Black:200 mm
Depth
- Pro Slate 12 Bluetooth Keyboard Case:243 mm
- P3538-K39519US mobile device keyboard QWERTY US English Micro-USB Black:300 mm
Height
- Pro Slate 12 Bluetooth Keyboard Case:25 mm
- P3538-K39519US mobile device keyboard QWERTY US English Micro-USB Black:45 mm
Weight
- Pro Slate 12 Bluetooth Keyboard Case:331 g
- P3538-K39519US mobile device keyboard QWERTY US English Micro-USB Black:729 g

Side by side

Differences highlightedShow differences only

Comparison of K4U66AA, P3538-K39519US
33 specifications	A HP Pro Slate 12 Bluetooth Keyboard Case Model K4U66AA View product	B Kensington P3538-K39519US mobile device keyboard QWERTY US English Micro-USB Black Model P3538-K39519US View product
Keyboardidentical
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageKnown for one	Unknown — not stated by the source	US English
Numeric keypadKnown for one	Unknown — not stated by the source	No
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Performance2 differ
Brand compatibilityDiffers	HP	Any brand
CompatibilityDiffers	Pro Slate 12	Samsung Galaxy Tab Motorola XOOM Asus Eee Pad
Product colour	Black	Black
Cover	Yes	Yes
USB hubKnown for one	Unknown — not stated by the source	Yes
BacklightKnown for one	Unknown — not stated by the source	No
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
Maximum screen sizeKnown for one	30.5 cm (12")	Unknown — not stated by the source
Housing materialKnown for one	Microfibre	Unknown — not stated by the source
Ports & interfaces3 differ
Connectivity technologyDiffers	Wireless	Wired
Device interfaceDiffers	Bluetooth	Micro-USB
Bluetooth versionDiffers	3.0+HS	2.0+EDR
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Poweridentical
Power sourceKnown for one	Unknown — not stated by the source	Battery
Battery lifeKnown for one	Unknown — not stated by the source	100 h
Standby timeKnown for one	Unknown — not stated by the source	60 day(s)
Charging sourceKnown for one	Unknown — not stated by the source	USB
System requirementsidentical
Mobile operating systems supportedKnown for one	Unknown — not stated by the source	Android
Weight & dimensions4 differ
WidthDiffers	320 mm	200 mm
DepthDiffers	243 mm	300 mm
HeightDiffers	25 mm	45 mm
WeightDiffers	331 g	729 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	Micro-USB
User guideKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Keyboard form factorKnown for one	Unknown — not stated by the source	Mini
BluetoothKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Battery capacityKnown for one	300 mAh	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.

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