Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse - 4X31K03931
Web ID: 37046
The Lenovo Professional Wireless Rechargeable Combo Keyboard and Mouse is a revolution in productivity and design. Its full-size keyboard features scissor switches that create an elevated typing experience. Its mouse, marvelouslly crafted from bio-rubber, keeps you comfortable all day and is equipped with an impressive 4,000 DPI sensor. Plus, both the keyboard and mouse are made from eco-friendly 65% recycled material that protects the environment.
Manufacturer Warranty: 1 Year
Manufacturer PN: 4X31K03931
GTIN: 10000398901230935008
Manufacturer Website
Make charging easy with the integrated rechargeable battery in the keyboard and mouse
Seamlessly switch up to 3 devices via the 2.4G Unified dongle or Dual BT on multi-OS
Look your best with the sleek, contemporary design and premium textured finish
Do it all with a full 3-zone tilt-leg keyboard with worldwide language layouts
Experience the difference with responsive scissor-switch keys and silent typing
Maximize your potential with the 8-button symmetrical mouse sporting up to 4000 DPI
Be eco-friendly with our 65% PCC and Bio-based TPU materials
Make it personal with programmable functions on both the keyboard and mouse
Enjoy total peace of mind thanks to the 3-year warranty
Both Mouse and Keyboard have AES128 encryption
| Language Layout | US English |
|---|---|
| Color | Grey |
| Battery Life | Up to 3 months |
| Cable Length/Type | 1 M / USB A to C |
| Weight | KB: 586 g (20.67 oz) MS: 80 g (2.82 oz) |
| Backlight | No |
| Mice Button | 8 buttons (Left / Right Click, DPI Button, Forward Button, Backward Button, Power Switch, Multi-Device Switch, Scroll-wheel with middle click and right/left-tilt) |
| Button Life | Up to 10 million clicks for left and right buttons |
| Keyboard Key Lifecycle | Up to 10 million clicks |
| Mouse Sensor | Optical IR Sensor |
| Hardware Requirements | Supported PC with USB-A port or Bluetooth Low Energy |
| Warranty Type | Customer Replaceable Unit (CRU) |
| Power Requirement | KB:420 mAh lithium battery Mouse:380 mAh lithium battery |
| Scrolling | 4-way scrolling (Up, Down, left, right) |
| Brand | Lenovo |
| OS Requirements | OS Independent |
| Packed Weight | 885 g (31.22 oz) |
| Agency Approvals | CE,CB,BQB,TUV Mark, cTUVus,FCC,IC,IDA,WPC, BIS,SIRIM,NTA,SDOCo, SDPPI,NTC,MIC,AITI,RCM, NCC,BSMI,MSIP,VCCI,JRF, SRRC,ANRCETI,ICASA, MINCOM,STA,MoC, UkrSEPRO,ACI,FAC,TRA, NTRA,TRC,MOC,ICT, INACOM,NCC,ANRT,CERT, CNC/AFTIC,ANATEL, SUBTEL,IFETEL,TUV NOM |
| Package Type | Brown Box (FSC Certified) |
| Packed Dimensions (L x D x H) | 538 mm x 129 mm x 42 mm (21.18" x 5.08" x 1.65") |
| Height | Mouse: 36.06 mm (1.42") KB:14.8 mm (0.58") |
| Cable Length | Mouse: 111.29 mm (4.38") KB:437.4 mm (17.22") |
| Depth | Mouse: 62.23 mm (2.45") KB:128.8 mm (5.07") |
| Special/Added Features | Programmable Keys / Lithium battery / Seamless switch up to 3 devices / Dual mode connections: 2.4G & Bluetooth / Dynamic Wheel / Bio-rubber coated grip / AES 128 encryption |
| Warranty Period | 3 years |
| Maximum Operating Temperature | 40 degrees Celsius (104 degrees Fahrenheit) |
| Minimum Operating Temperature | 0 degrees Celsius (32 degrees Fahrenheit) |
| Maximum Relative Humidity (%) | 95% |
| Minimum Relative Humidity (%) | 20% |
| Battery Charging Time | 2hours for full charge |
| Included Accessory | Lenovo USB-A Unified Pairing Receiver, USB-A to USB-C charging cable |
| X direction Key Pitch | 19.05 mm (0.75") |
| Y direction Key Pitch | 19.05 mm (0.75") |
| Width | Mouse: 111.29 mm (4.38") KB:437.4 mm (17.22") |
| Connection Type | 2.4G & Bluetooth |
| DPI | 3-level Adjustable (default at 2400, 1600, 800), Levels can be configured via Lenovo Go Central Software up to 4000 |
