Product comparison · 2 numeric keypads

Buffalo BSTK100BK numeric keypad Laptop USB Black vs Buffalo BSTK100BKZ numeric keypad Laptop USB Black

Key differences

Package width
- BSTK100BK numeric keypad Laptop USB Black:130 mm
- BSTK100BKZ numeric keypad Laptop USB Black:105 mm
Package depth
- BSTK100BK numeric keypad Laptop USB Black:225 mm
- BSTK100BKZ numeric keypad Laptop USB Black:30 mm
Package height
- BSTK100BK numeric keypad Laptop USB Black:44 mm
- BSTK100BKZ numeric keypad Laptop USB Black:178 mm
Package weight
- BSTK100BK numeric keypad Laptop USB Black:174 g
- BSTK100BKZ numeric keypad Laptop USB Black:145 g

Differences highlightedShow differences only

Comparison of BSTK100BK, BSTK100BKZ
22 specifications	A Buffalo BSTK100BK numeric keypad Laptop USB Black Model BSTK100BK View product	B Buffalo BSTK100BKZ numeric keypad Laptop USB Black Model BSTK100BKZ View product
Featuresidentical
Device interface	USB	USB
Purpose	Laptop	Laptop
Pointing device	No	No
USB hub	No	No
Keyboard number of keys	19	19
Designidentical
Non-slip base	Yes	Yes
Cable length	0.8 m	0.8 m
Product colour	Black	Black
Poweridentical
Power source type	USB	USB
System requirementsidentical
Windows operating systems supported	Windows 10, Windows 7, Windows 8.1	Windows 10, Windows 7, Windows 8.1
Weight & dimensionsidentical
Width	90 mm	90 mm
Depth	145 mm	145 mm
Height	24 mm	24 mm
Weight	110 g	110 g
Packaging data4 differ
Package widthDiffers	130 mm	105 mm
Package depthDiffers	225 mm	30 mm
Package heightDiffers	44 mm	178 mm
Package weightDiffers	174 g	145 g
Packaging contentidentical
Manual	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)	-10 - 60 °C	-10 - 60 °C
Operating relative humidity (H-H)	20 - 85%	20 - 85%
Other featuresidentical
Compliance certificates	RoHS	RoHS

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.