Product comparison · 2 numeric keypads

Equip USB Numeric keypad vs Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey

17specifications compared
13differ
4identical
12known for one product only

Key differences

The Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey has 3 more keyboard keys than the Equip USB Numeric keypad (21 vs 18). The Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey has 47.8 mm more width than the Equip USB Numeric keypad (132.8 mm vs 85 mm). The Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey has 75 mm more depth than the Equip USB Numeric keypad (85 mm vs 10 mm). Device interface: USB on the Equip USB Numeric keypad, RF Wireless on the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey. Product colour: Black on the Equip USB Numeric keypad, Grey on the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey.

Device interface
- USB Numeric keypad:USB
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:RF Wireless
Keyboard number of keys
- USB Numeric keypad:18
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:21
Product colour
- USB Numeric keypad:Black
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:Grey
Power source type
- USB Numeric keypad:USB
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:Battery
Width
- USB Numeric keypad:85 mm
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:132.8 mm
Depth
- USB Numeric keypad:10 mm
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:85 mm
Height
- USB Numeric keypad:140 mm
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:13.5 mm
Weight
- USB Numeric keypad:85 g
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:109 g

Side by side

Differences highlightedShow differences only

Comparison of 245205, 4Y41C33791
29 specifications	A Equip USB Numeric keypad Model 245205 View product	B Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey Model 4Y41C33791 View product
Features2 differ
Device interfaceDiffers	USB	RF Wireless
Key switch typeKnown for one	Unknown — not stated by the source	Tactile
Purpose	Universal	Universal
Pointing device	No	No
USB hub	No	No
Keyboard number of keysDiffers	18	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
CalculatorKnown for one	Yes	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Design1 differ
Ergonomic designKnown for one	Unknown — not stated by the source	Yes
Product colourDiffers	Black	Grey
MaterialKnown for one	Plastic	Unknown — not stated by the source
Cable lengthKnown for one	1.35 m	Unknown — not stated by the source
CertificationKnown for one	CE	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	Battery
System requirements1 differ
Windows operating systems supportedDiffers	Windows 10, Windows 7, Windows 8, Windows Vista, Windows XP	Yes
Weight & dimensions4 differ
WidthDiffers	85 mm	132.8 mm
DepthDiffers	10 mm	85 mm
HeightDiffers	140 mm	13.5 mm
WeightDiffers	85 g	109 g
Packaging data4 differ
Package widthDiffers	93 mm	180 mm
Package depthDiffers	35 mm	127 mm
Package heightDiffers	148 mm	43 mm
Package weightDiffers	102 g	277 g
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	20 - 95%
Other featuresidentical
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB
Logistics dataidentical
Harmonized System (HS) code	84716060	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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