Product comparison · 2 numeric keypads

Buffalo BSTK11BK numeric keypad Laptop USB Black vs KeySonic KSK-N100RF numeric keypad Universal RF Wireless Black

7specifications compared
4differ
3identical
19known for one product only

Key differences

Device interface
- BSTK11BK numeric keypad Laptop USB Black:USB
- KSK-N100RF numeric keypad Universal RF Wireless Black:RF Wireless
Purpose
- BSTK11BK numeric keypad Laptop USB Black:Laptop
- KSK-N100RF numeric keypad Universal RF Wireless Black:Universal
Keyboard number of keys
- BSTK11BK numeric keypad Laptop USB Black:19
- KSK-N100RF numeric keypad Universal RF Wireless Black:18
Power source type
- BSTK11BK numeric keypad Laptop USB Black:USB
- KSK-N100RF numeric keypad Universal RF Wireless Black:Battery

Side by side

Differences highlightedShow differences only

Comparison of BSTK11BK, KSK-N100RF
26 specifications	A Buffalo BSTK11BK numeric keypad Laptop USB Black Model BSTK11BK View product	B KeySonic KSK-N100RF numeric keypad Universal RF Wireless Black Model KSK-N100RF View product
Features3 differ
Device interfaceDiffers	USB	RF Wireless
PurposeDiffers	Laptop	Universal
Pointing device	No	No
USB hub	No	No
Keyboard number of keysDiffers	19	18
Keys operating lifeKnown for one	Unknown — not stated by the source	3 million characters
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Designidentical
Cable lengthKnown for one	0.8 m	Unknown — not stated by the source
Product colour	Black	Black
Power1 differ
Power source typeDiffers	USB	Battery
System requirementsidentical
Windows operating systems supportedKnown for one	Windows 10, Windows 7, Windows 8, Windows 8.1	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	84 mm	Unknown — not stated by the source
DepthKnown for one	124 mm	Unknown — not stated by the source
HeightKnown for one	12 mm	Unknown — not stated by the source
WeightKnown for one	100 g	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	130 mm	Unknown — not stated by the source
Package depthKnown for one	230 mm	Unknown — not stated by the source
Package heightKnown for one	30 mm	Unknown — not stated by the source
Package weightKnown for one	140 g	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	-10 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 85%	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	280 mAh
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84716060

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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