Product comparison · 2 numeric keypads

Buffalo BSTKH100WH numeric keypad Laptop USB White vs Lenovo Go Wireless

19specifications compared
18differ
1identical
13known for one product only

Key differences

The Lenovo Go Wireless has 2 more keyboard keys than the Buffalo BSTKH100WH numeric keypad Laptop USB White (21 vs 19). The Lenovo Go Wireless has 0.2 m more cable length than the Buffalo BSTKH100WH numeric keypad Laptop USB White (1 m vs 0.8 m). The Lenovo Go Wireless has 42.8 mm more width than the Buffalo BSTKH100WH numeric keypad Laptop USB White (132.8 mm vs 90 mm). Only the Buffalo BSTKH100WH numeric keypad Laptop USB White has USB hub. Device interface: USB on the Buffalo BSTKH100WH numeric keypad Laptop USB White, Bluetooth/USB/RF Wireless on the Lenovo Go Wireless.

Device interface
- BSTKH100WH numeric keypad Laptop USB White:USB
- Go Wireless:Bluetooth/USB/RF Wireless
Purpose
- BSTKH100WH numeric keypad Laptop USB White:Laptop
- Go Wireless:Universal
USB hub
- BSTKH100WH numeric keypad Laptop USB White:Yes
- Go Wireless:No
Keyboard number of keys
- BSTKH100WH numeric keypad Laptop USB White:19
- Go Wireless:21
Cable length
- BSTKH100WH numeric keypad Laptop USB White:0.8 m
- Go Wireless:1 m
Product colour
- BSTKH100WH numeric keypad Laptop USB White:White
- Go Wireless:Grey
Power source type
- BSTKH100WH numeric keypad Laptop USB White:USB
- Go Wireless:Battery
Width
- BSTKH100WH numeric keypad Laptop USB White:90 mm
- Go Wireless:132.8 mm

Side by side

Differences highlightedShow differences only

Comparison of BSTKH100WH, Go Wireless
32 specifications	A Buffalo BSTKH100WH numeric keypad Laptop USB White Model BSTKH100WH View product	B Lenovo Go Wireless View product
Features4 differ
Device interfaceDiffers	USB	Bluetooth/USB/RF Wireless
Key switch typeKnown for one	Unknown — not stated by the source	Tactile
PurposeDiffers	Laptop	Universal
USB hubDiffers	Yes	No
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
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Design2 differ
BacklightKnown for one	Unknown — not stated by the source	No
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Cable lengthDiffers	0.8 m	1 m
Product colourDiffers	White	Grey
Power1 differ
Power source typeDiffers	USB	Battery
System requirements1 differ
Windows operating systems supportedDiffers	Windows 10, Windows 7, Windows 8, Windows 8.1	Yes
Weight & dimensions4 differ
WidthDiffers	90 mm	132.8 mm
DepthDiffers	145 mm	85 mm
HeightDiffers	24 mm	13.5 mm
WeightDiffers	120 g	109 g
Packaging data4 differ
Package widthDiffers	130 mm	180 mm
Package depthDiffers	40 mm	127 mm
Package heightDiffers	225 mm	43 mm
Package weightDiffers	180 g	277 g
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB Type-C to USB Type-A
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)Differs	10 - 90%	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

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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