Product comparison · 2 numeric keypads

Buffalo BSTK08MSV numeric keypad Laptop/PC USB Silver vs Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey

17specifications compared
15differ
2identical
12known for one product only

Key differences

The Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey has 2 more keyboard keys than the Buffalo BSTK08MSV numeric keypad Laptop/PC USB Silver (21 vs 19). The Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey has 45.8 mm more width than the Buffalo BSTK08MSV numeric keypad Laptop/PC USB Silver (132.8 mm vs 87 mm). The Buffalo BSTK08MSV numeric keypad Laptop/PC USB Silver has 39 mm more depth than the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey (124 mm vs 85 mm). Device interface: USB on the Buffalo BSTK08MSV numeric keypad Laptop/PC USB Silver, RF Wireless on the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey. Purpose: Laptop/PC on the Buffalo BSTK08MSV numeric keypad Laptop/PC USB Silver, Universal on the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey.

Device interface
- BSTK08MSV numeric keypad Laptop/PC USB Silver:USB
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:RF Wireless
Purpose
- BSTK08MSV numeric keypad Laptop/PC USB Silver:Laptop/PC
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:Universal
Keyboard number of keys
- BSTK08MSV numeric keypad Laptop/PC USB Silver:19
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:21
Product colour
- BSTK08MSV numeric keypad Laptop/PC USB Silver:Silver
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:Grey
Power source type
- BSTK08MSV numeric keypad Laptop/PC USB Silver:USB
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:Battery
Width
- BSTK08MSV numeric keypad Laptop/PC USB Silver:87 mm
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:132.8 mm
Depth
- BSTK08MSV numeric keypad Laptop/PC USB Silver:124 mm
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:85 mm
Height
- BSTK08MSV numeric keypad Laptop/PC USB Silver:22 mm
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:13.5 mm

Side by side

Differences highlightedShow differences only

Comparison of BSTK08MSV, 4Y41C33791
29 specifications	A Buffalo BSTK08MSV numeric keypad Laptop/PC USB Silver Model BSTK08MSV View product	B Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey Model 4Y41C33791 View product
Features3 differ
Device interfaceDiffers	USB	RF Wireless
Key switch typeKnown for one	Unknown — not stated by the source	Tactile
PurposeDiffers	Laptop/PC	Universal
Keyboard number of keysDiffers	19	21
Keys operating lifeKnown for one	Unknown — not stated by the source	10 million characters
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Compatible productsKnown for one	Apple Mac Book series, Power Book series, Book series (USB loaded model)	Unknown — not stated by the source
Design1 differ
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Product colourDiffers	Silver	Grey
Cable lengthKnown for one	0.8 m	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	Battery
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
USB requiredKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	87 mm	132.8 mm
DepthDiffers	124 mm	85 mm
HeightDiffers	22 mm	13.5 mm
WeightDiffers	100 g	109 g
Packaging data4 differ
Package widthDiffers	130 mm	180 mm
Package depthDiffers	35 mm	127 mm
Package heightDiffers	230 mm	43 mm
Package weightDiffers	120 g	277 g
Operational conditions2 differ
Operating temperature (T-T)Differs	-10 - 60 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	20 - 85%	20 - 95%
Other featuresidentical
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84716060
Packaging contentidentical
ManualKnown for one	Yes	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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