Product comparison · 2 keyboards

Dell KB900 keyboard Office RF Wireless Canadian Graphite vs Dell KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite

32specifications compared
4differ
28identical
25known for one product only

Key differences

Device interface
- KB900 keyboard Office RF Wireless Canadian Graphite:RF Wireless
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:RF Wireless + Bluetooth
Mouse included
- KB900 keyboard Office RF Wireless Canadian Graphite:No
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:Yes
Keyboard dimensions (WxDxH)
- KB900 keyboard Office RF Wireless Canadian Graphite:121.5 x 439.55 x 20.7 mm
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:121.6 x 439.7 x 20.7 mm
Number of products included
- KB900 keyboard Office RF Wireless Canadian Graphite:1 pc(s)
- KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite:2 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of KB900, KM900
57 specifications	A Dell KB900 keyboard Office RF Wireless Canadian Graphite Model KB900 View product	B Dell KM900 keyboard Mouse included Office RF Wireless + Bluetooth Canadian Graphite Model KM900 View product
Keyboard1 differ
Device interfaceDiffers	RF Wireless	RF Wireless + Bluetooth
Multi-device supportKnown for one	Unknown — not stated by the source	Yes
Security algorithmsKnown for one	Unknown — not stated by the source	128-bit AES
Designidentical
Adjustable keyboard heightKnown for one	Unknown — not stated by the source	Yes
LED indicatorsKnown for one	Unknown — not stated by the source	Keyboard low battery
Poweridentical
Service life of batteryKnown for one	Unknown — not stated by the source	20 month(s)
RechargeableKnown for one	Unknown — not stated by the source	Yes
USB Type-C required charging power (max)Known for one	Unknown — not stated by the source	2.5 W
USB Type-C required charging power (min)Known for one	Unknown — not stated by the source	2.5 W
Battery life (max)Known for one	480 h	Unknown — not stated by the source
Mouse1 differ
Mouse includedDiffers	No	Yes
Form factorKnown for one	Unknown — not stated by the source	Right-hand
Movement resolutionKnown for one	Unknown — not stated by the source	8000 DPI
Buttons quantityKnown for one	Unknown — not stated by the source	7
ScrollKnown for one	Unknown — not stated by the source	Yes
Scroll typeKnown for one	Unknown — not stated by the source	Wheel
Scrolling directionsKnown for one	Unknown — not stated by the source	Vertical/Horizontal
Hyper-fast scrollingKnown for one	Unknown — not stated by the source	Yes
Mouse battery typeKnown for one	Unknown — not stated by the source	Built-in battery
Mouse battery lifeKnown for one	Unknown — not stated by the source	3 month(s)
Weight & dimensions1 differ
Keyboard dimensions (WxDxH)Differs	121.5 x 439.55 x 20.7 mm	121.6 x 439.7 x 20.7 mm
Mouse dimensions (WxDxH)Known for one	Unknown — not stated by the source	89.8 x 126.7 x 45.8 mm
Mouse weightKnown for one	Unknown — not stated by the source	128.4 g
Packaging content1 differ
Number of products includedDiffers	1 pc(s)	2 pc(s)
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	20 - 90%	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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