Product comparison · 2 numeric keypads

iggual CK-NUM-19T numeric keypad Laptop/PC USB Black vs Lenovo Go Wireless

12specifications compared
9differ
3identical
20known for one product only

Key differences

The Lenovo Go Wireless has 2 more keyboard keys than the iggual CK-NUM-19T numeric keypad Laptop/PC USB Black (21 vs 19). The iggual CK-NUM-19T numeric keypad Laptop/PC USB Black has 0.2 m more cable length than the Lenovo Go Wireless (1.2 m vs 1 m). The Lenovo Go Wireless has 47.8 mm more width than the iggual CK-NUM-19T numeric keypad Laptop/PC USB Black (132.8 mm vs 85 mm). Device interface: USB on the iggual CK-NUM-19T numeric keypad Laptop/PC USB Black, Bluetooth/USB/RF Wireless on the Lenovo Go Wireless. Purpose: Laptop/PC on the iggual CK-NUM-19T numeric keypad Laptop/PC USB Black, Universal on the Lenovo Go Wireless.

Device interface
- CK-NUM-19T numeric keypad Laptop/PC USB Black:USB
- Go Wireless:Bluetooth/USB/RF Wireless
Purpose
- CK-NUM-19T numeric keypad Laptop/PC USB Black:Laptop/PC
- Go Wireless:Universal
Keyboard number of keys
- CK-NUM-19T numeric keypad Laptop/PC USB Black:19
- Go Wireless:21
Cable length
- CK-NUM-19T numeric keypad Laptop/PC USB Black:1.2 m
- Go Wireless:1 m
Product colour
- CK-NUM-19T numeric keypad Laptop/PC USB Black:Black
- Go Wireless:Grey
Power source type
- CK-NUM-19T numeric keypad Laptop/PC USB Black:USB
- Go Wireless:Battery
Width
- CK-NUM-19T numeric keypad Laptop/PC USB Black:85 mm
- Go Wireless:132.8 mm
Depth
- CK-NUM-19T numeric keypad Laptop/PC USB Black:140 mm
- Go Wireless:85 mm

Side by side

Differences highlightedShow differences only

Comparison of CK-NUM-19T, Go Wireless
32 specifications	A iggual CK-NUM-19T numeric keypad Laptop/PC USB Black Model CK-NUM-19T View product	B Lenovo Go Wireless View product
Features3 differ
Device interfaceDiffers	USB	Bluetooth/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
Plug and PlayKnown for one	Yes	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	1.2 m	1 m
Product colourDiffers	Black	Grey
Non-slip baseKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Power source typeDiffers	USB	Battery
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
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
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
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

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.

More numeric keypad comparisons

All numeric keypad comparisons