Product comparison · 2 numeric keypads

iggual CK-NUM-19T numeric keypad Laptop/PC USB Black vs Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey

11specifications compared
8differ
3identical
17known for one product only

Key differences

The Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey has 2 more keyboard keys than the iggual CK-NUM-19T numeric keypad Laptop/PC USB Black (21 vs 19). The Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey has 47.8 mm more width than the iggual CK-NUM-19T numeric keypad Laptop/PC USB Black (132.8 mm vs 85 mm). The iggual CK-NUM-19T numeric keypad Laptop/PC USB Black has 55 mm more depth than the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey (140 mm vs 85 mm). Device interface: USB on the iggual CK-NUM-19T numeric keypad Laptop/PC USB Black, RF Wireless on the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey. Purpose: Laptop/PC on the iggual CK-NUM-19T numeric keypad Laptop/PC USB Black, Universal on the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey.

Device interface
- CK-NUM-19T numeric keypad Laptop/PC USB Black:USB
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:RF Wireless
Purpose
- CK-NUM-19T numeric keypad Laptop/PC USB Black:Laptop/PC
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:Universal
Keyboard number of keys
- CK-NUM-19T numeric keypad Laptop/PC USB Black:19
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:21
Product colour
- CK-NUM-19T numeric keypad Laptop/PC USB Black:Black
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:Grey
Power source type
- CK-NUM-19T numeric keypad Laptop/PC USB Black:USB
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:Battery
Width
- CK-NUM-19T numeric keypad Laptop/PC USB Black:85 mm
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:132.8 mm
Depth
- CK-NUM-19T numeric keypad Laptop/PC USB Black:140 mm
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:85 mm
Height
- CK-NUM-19T numeric keypad Laptop/PC USB Black:20 mm
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:13.5 mm

Side by side

Differences highlightedShow differences only

Comparison of CK-NUM-19T, 4Y41C33791
28 specifications	A iggual CK-NUM-19T numeric keypad Laptop/PC USB Black Model CK-NUM-19T 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
Pointing device	No	No
USB hub	No	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
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
Non-slip baseKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	1.2 m	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	Battery
System requirementsidentical
Windows operating systems supported	Yes	Yes
Weight & dimensions3 differ
WidthDiffers	85 mm	132.8 mm
DepthDiffers	140 mm	85 mm
HeightDiffers	20 mm	13.5 mm
WeightKnown for one	Unknown — not stated by the source	109 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	180 mm
Package depthKnown for one	Unknown — not stated by the source	127 mm
Package heightKnown for one	Unknown — not stated by the source	43 mm
Package weightKnown for one	Unknown — not stated by the source	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) 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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