This site uses cookies and other tracking technologies to assist with navigation and your ability to provide feedback, analyse your use of our site and services and assist with our promotional and marketing efforts. You can read more about this in our Privacy Policy.
Lenovo 4X31K03975 keyboard Mouse included RF Wireless + Bluetooth Nordic Grey
xOut of Stock
Contact your account manager
- Professional Wireless Rechargeable Combo Keyboard and Mouse-Nordic
SKU #: 4X31K03975
EAN #: 0195892062554
UNSPSC #: 43211706
- 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
- Maximise your potential with the 8-button symmetrical mouse supporting 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 and Intel EVO certified
| Device interface | RF Wireless + Bluetooth |
|---|---|
| Mouse included | Yes |
| Connectivity technology | Wireless |
| Backlight | No |
| SKU | 4X31K03975 |
| EAN | 0195892062554 |
| Manufacturer | Lenovo |
| Availability | N |
| Keyboard | |
|---|---|
| Keyboard key switch | Scissor key switch |
| Security algorithms | 128-bit AES |
| Keyboard form factor | Full-size (100%) |
| Programmable hot keys | Yes |
| Windows keys | Yes |
| Pointing device | No |
| Numeric keypad | Yes |
| Keyboard language | Nordic |
| Connectivity technology | Wireless |
| Certification | 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 |
| Device interface | RF Wireless + Bluetooth |
| Bluetooth Low Energy (BLE) | Yes |
| Keyboard keys operating life | 10 million characters |
| Ports & interfaces | |
| Cable length | 1 m |
| Design | |
| Product colour | Grey |
| Backlight | No |
| Certification | 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 |
| Technical details | |
| Product colour | Grey |
| Backlight | No |
| Windows keys | Yes |
| Rechargeable | Yes |
| Numeric keypad | Yes |
| Number of products included | 1 pc(s) |
| Connectivity technology | Wireless |
| Form factor | Ambidextrous |
| Ergonomics | |
| Detachable cable | Yes |
| Number of devices supported | 3 |
| Cable length | 1 m |
| Rechargeable | Yes |
| Features | |
| Detachable cable | Yes |
| Number of devices supported | 3 |
| Cable length | 1 m |
| Receiver | |
| Wireless receiver interface | USB Type-A |
| Power | |
|---|---|
| Power source type | Battery |
| Battery technology | Lithium-Ion (Li-Ion) |
| Mouse battery type | Built-in battery |
| Keyboard battery type | Built-in battery |
| Rechargeable | Yes |
| Battery capacity | 420 mAh |
| Charging source | USB Type-C |
| Battery recharge time | 2 h |
| Mouse | |
| Form factor | Ambidextrous |
| Movement resolution | 4000 DPI |
| Movement detection technology | Optical |
| Buttons quantity | 8 |
| Scroll | Yes |
| Scroll type | Wheel |
| Programmable mouse buttons | Yes |
| Mouse battery type | Built-in battery |
| Rubber grips | Yes |
| Mouse included | Yes |
| Mouse keys operating life | 10 million characters |
| Mouse battery technology | Lithium-Ion (Li-Ion) |
| Mouse battery capacity | 380 mAh |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 20 - 95% |
| Certificates | |
| Certification | 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 |
| Packaging content | |
| Quick start guide | Yes |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Number of products included | 1 pc(s) |
| Warranty card | Yes |
| Weight & dimensions | |
| Mouse weight | 80 g |
| Mouse dimensions (WxDxH) | 111.29 x 62.23 x 36.06 mm |
| Keyboard weight | 586 g |
| Keyboard dimensions (WxDxH) | 437.4 x 128.8 x 14.8 mm |
| Packaging data | |
| Quick start guide | Yes |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Package weight | 885 g |
| Package width | 538 mm |
| Package type | Box |
| Package height | 42 mm |
| Package depth | 129 mm |
| Number of products included | 1 pc(s) |
| Warranty card | Yes |
| Other features | |
| Pointing device | No |
| Connectivity technology | Wireless |
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.
| Keyboard | |
|---|---|
| Keyboard key switch | Scissor key switch |
| Security algorithms | 128-bit AES |
| Keyboard form factor | Full-size (100%) |
| Programmable hot keys | Yes |
| Windows keys | Yes |
| Pointing device | No |
| Numeric keypad | Yes |
| Keyboard language | Nordic |
| Connectivity technology | Wireless |
| Certification | 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 |
| Device interface | RF Wireless + Bluetooth |
| Bluetooth Low Energy (BLE) | Yes |
| Keyboard keys operating life | 10 million characters |
| Ports & interfaces | |
| Cable length | 1 m |
| Design | |
| Product colour | Grey |
| Backlight | No |
| Certification | 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 |
| Technical details | |
| Product colour | Grey |
| Backlight | No |
| Windows keys | Yes |
| Rechargeable | Yes |
| Numeric keypad | Yes |
| Number of products included | 1 pc(s) |
| Connectivity technology | Wireless |
| Form factor | Ambidextrous |
| Ergonomics | |
| Detachable cable | Yes |
| Number of devices supported | 3 |
| Cable length | 1 m |
| Rechargeable | Yes |
| Features | |
| Detachable cable | Yes |
| Number of devices supported | 3 |
| Cable length | 1 m |
| Receiver | |
| Wireless receiver interface | USB Type-A |
| Power | |
|---|---|
| Power source type | Battery |
| Battery technology | Lithium-Ion (Li-Ion) |
| Mouse battery type | Built-in battery |
| Keyboard battery type | Built-in battery |
| Rechargeable | Yes |
| Battery capacity | 420 mAh |
| Charging source | USB Type-C |
| Battery recharge time | 2 h |
| Mouse | |
| Form factor | Ambidextrous |
| Movement resolution | 4000 DPI |
| Movement detection technology | Optical |
| Buttons quantity | 8 |
| Scroll | Yes |
| Scroll type | Wheel |
| Programmable mouse buttons | Yes |
| Mouse battery type | Built-in battery |
| Rubber grips | Yes |
| Mouse included | Yes |
| Mouse keys operating life | 10 million characters |
| Mouse battery technology | Lithium-Ion (Li-Ion) |
| Mouse battery capacity | 380 mAh |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 20 - 95% |
| Certificates | |
| Certification | 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 |
| Packaging content | |
| Quick start guide | Yes |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Number of products included | 1 pc(s) |
| Warranty card | Yes |
| Weight & dimensions | |
| Mouse weight | 80 g |
| Mouse dimensions (WxDxH) | 111.29 x 62.23 x 36.06 mm |
| Keyboard weight | 586 g |
| Keyboard dimensions (WxDxH) | 437.4 x 128.8 x 14.8 mm |
| Packaging data | |
| Quick start guide | Yes |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Package weight | 885 g |
| Package width | 538 mm |
| Package type | Box |
| Package height | 42 mm |
| Package depth | 129 mm |
| Number of products included | 1 pc(s) |
| Warranty card | Yes |
| Other features | |
| Pointing device | No |
| Connectivity technology | Wireless |