Product comparison · 2 numeric keypads

Lenovo Go Wireless vs Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black

14specifications compared
9differ
5identical
17known for one product only

Key differences

The Lenovo Go Wireless has 3 more keyboard keys than the Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black (21 vs 18). The Lenovo Go Wireless 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 Go Wireless (123.9 mm vs 85 mm). Product colour: Grey on the Lenovo Go Wireless, Black on the Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black. Power source type: Battery on the Lenovo Go Wireless, USB, Battery on the Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black.

Keyboard number of keys
- Go Wireless:21
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:18
Product colour
- Go Wireless:Grey
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:Black
Power source type
- Go Wireless:Battery
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:USB, Battery
Width
- Go Wireless:132.8 mm
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:82.5 mm
Depth
- Go Wireless:85 mm
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:123.9 mm
Height
- Go Wireless:13.5 mm
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:12.7 mm
Weight
- Go Wireless:109 g
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:63.5 g
Cables included
- Go Wireless:USB Type-C to USB Type-A
- EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black:USB Type-A to USB Type-C

Side by side

Differences highlightedShow differences only

Comparison of Go Wireless, EcoSmart
31 specifications	A Lenovo Go Wireless View product	B Targus EcoSmart numeric keypad Universal Bluetooth/USB/RF Wireless Black Model EcoSmart View product
Features1 differ
Device interface	Bluetooth/USB/RF Wireless	Bluetooth/USB/RF Wireless
Key switch typeKnown for one	Tactile	Unknown — not stated by the source
Purpose	Universal	Universal
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
BacklightKnown for one	No	Unknown — not stated by the source
Ergonomic designKnown for one	Yes	Unknown — not stated by the source
Cable lengthKnown for one	1 m	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
System requirementsidentical
Windows operating systems supported	Yes	Yes
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
Packaging content1 differ
Cables includedDiffers	USB Type-C to USB Type-A	USB Type-A to USB Type-C
Receiver included	Yes	Yes
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Battery1 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
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
Other featuresidentical
Wireless receiver interface	USB	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.

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