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Product specifications

Lenovo 4Y51R29290 mouse Universal Ambidextrous Bluetooth + USB Type-C Optical 2400 DPI

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Multi-Device Wireless Mouse (X9 Edition)

Part 4Y51R29290 · UPC 195892110958

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  • Compact ambidextrous design ensuring both right and left-handed mastery with intuitive button swaps
  • Blue optical sensor, tracks on most surfaces
  • Silent buttons with 2-way scroll wheel (up / down)
  • Three level adjustable and configurable DPI, up to 2400 DPI
  • Wireless and connects to up to 3 devices: 1 x USB-C dongle, 2 x Bluetooth 5.0
  • Quick switch button to change between connected devices
  • Supports Bluetooth Swift Pair
  • Rechargeable, up to 3 months use, 1.5 hours to fully charge
  • Charges wirelessly through Qi or by USB-C to USB-C (cable provided)
  • AI Now interaction button as well as programmable multi-function button on the side, configured through LADM

About this product

Designed to be the only mouse you need, the Lenovo Multi-Device Wireless Mouse (X9 Edition) can be paired with up to 3 devices and effortlessly cycle between them with a push of a button. Its rapid-charging Qi or USB-C battery promises relentless power performance. With its specialized AI Now trigger key, you can start your AI Now function with one simple click ! A wonderful company for your AI PC. With LADM installed , the AI Now trigger button could also be a programmable button, define the mouse for yourself!

Manufacturer warranty information

3 Years

Mouse

Number of scroll wheels
1
Purpose
Universal
Device interface
Bluetooth + USB Type-C
Movement detection technology
Optical
Movement resolution
2400 DPI
Buttons type
Pressed buttons
Scroll type
Wheel
Programmable mouse buttons
Yes
Buttons quantity
5
Customizable movement resolution
Yes
Number of movement resolution modes
3
Multi-device support
Yes
Certification
CB, cTUVus mark, TUV mark, CE, BQB, Qi, FCC, ICES, CEC, DOE, NRCAN, SIRIM, TRA, IMDA, MIC, JPF, VCCI, BSMI, NCC, RCM, KCC, EU REACH, EU RoHS, UN38.3, GB31241, IEC 62133:2017, IFETEL, NoM, WPC, ICASA, MoT, CITRA, NTRA, ANATEL, SUBTEL, SDPPI, NTC and ect.

Design

Form factor
Ambidextrous
Ergonomic design
Yes
Product colour
Black
Surface coloration
Monochromatic

Ergonomics

Works on any surface
Yes
Retractable cable
Yes

Power

Power source
Batteries/Cable
Rechargeable
Yes
Battery type
Built-in battery
Battery life (max)
504 h
Battery recharge time
1.5 h
Service life of battery
0.75 month(s)
USB Type-C charging port
Yes

System requirements

Windows operating systems supported
Yes

Operational conditions

Operating temperature (T-T)
0 - 40 °C
Operating relative humidity (H-H)
20 - 95%

Weight & dimensions

Width
101 mm
Depth
59 mm
Height
34 mm
Weight
75 g

Packaging data

Quantity per pack
1 pc(s)
AC adapter included
No
Package width
80 mm
Package depth
51 mm
Package height
109 mm
Package weight
135 g
Package type
Box

Packaging content

Receiver included
Yes
Wireless receiver interface
USB Type-C

Specifications and images: Database Right data-sheet 2026 Icecat. All rights reserved. Supplied as is, without warranty. Specs Icecat · Open Content License

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