Product comparison · 2 numeric keypads

Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey vs Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black

11specifications compared
8differ
3identical
18known for one product only

Key differences

The Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey has 3 more keyboard keys than the Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black (21 vs 18). The Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey has 50.3 mm more width than the Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black (132.8 mm vs 82.5 mm). The Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black has 38.9 mm more depth than the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey (123.9 mm vs 85 mm). Device interface: RF Wireless on the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey, Bluetooth/USB/RF Wireless on the Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black. Product colour: Grey on the Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey, Black on the Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black.

Device interface
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:RF Wireless
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:Bluetooth/USB/RF Wireless
Keyboard number of keys
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:21
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:18
Product colour
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:Grey
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:Black
Power source type
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:Battery
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:USB, Battery
Width
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:132.8 mm
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:82.5 mm
Depth
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:85 mm
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:123.9 mm
Height
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:13.5 mm
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:12.7 mm
Weight
- 4Y41C33791 numeric keypad Universal RF Wireless Grey:109 g
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:63.5 g

Side by side

Differences highlightedShow differences only

Comparison of 4Y41C33791, EcoSmart
29 specifications	A Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey Model 4Y41C33791 View product	B Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black Model EcoSmart View product
Features2 differ
Device interfaceDiffers	RF Wireless	Bluetooth/USB/RF Wireless
Key switch typeKnown for one	Tactile	Unknown — not stated by the source
Pointing deviceKnown for one	No	Unknown — not stated by the source
USB hubKnown for one	No	Unknown — not stated by the source
Keyboard number of keysDiffers	21	18
Keys operating lifeKnown for one	10 million characters	Unknown — not stated by the source
Frequency bandKnown for one	2.4 GHz	Unknown — not stated by the source
Bluetooth versionKnown for one	Unknown — not stated by the source	5.1
Design1 differ
Ergonomic designKnown for one	Yes	Unknown — not stated by the source
Product colourDiffers	Grey	Black
Non-slip baseKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Power source typeDiffers	Battery	USB, Battery
Weight & dimensions4 differ
WidthDiffers	132.8 mm	82.5 mm
DepthDiffers	85 mm	123.9 mm
HeightDiffers	13.5 mm	12.7 mm
WeightDiffers	109 g	63.5 g
Packaging dataidentical
Package widthKnown for one	180 mm	Unknown — not stated by the source
Package depthKnown for one	127 mm	Unknown — not stated by the source
Package heightKnown for one	43 mm	Unknown — not stated by the source
Package weightKnown for one	277 g	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 95%	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84716060	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	Unknown — not stated by the source	USB Type-A to USB Type-C
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)

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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