Lenovo 4X31K03967 keyboard Mouse included Office RF Wireless + Bluetooth QWERTY UK English Grey
- 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
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 | |
|---|---|
| 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 |
| Bluetooth Low Energy (BLE) | Yes |
| Key pitch | 1.91 cm |
| Frequency band | 2.4 GHz |
| Programmable hot keys | Yes |
| Windows keys | Yes |
| Multi-device support | Yes |
| Keyboard keys operating life | 10 million characters |
| Numeric keypad | Yes |
| Keyboard form factor | Full-size (100%) |
| Pointing device | No |
| Keyboard language | UK English |
| Keyboard layout | QWERTY |
| Keyboard key switch | Scissor key switch |
| Device interface | RF Wireless + Bluetooth |
| Connectivity technology | Wireless |
| Recommended usage | Office |
| Design | |
|---|---|
| Product colour | Grey |
| Backlight | No |
| Features | |
|---|---|
| Cable length | 1 m |
| Power | |
|---|---|
| Battery capacity | 420 mAh |
| Battery technology | Lithium |
| Power source type | Battery |
| Mouse | |
|---|---|
| Buttons durability (million clicks) | 10 |
| Mouse battery capacity | 380 mAh |
| Mouse battery technology | Lithium |
| Mouse battery type | Built-in battery |
| Button functions | DPI switch |
| Scroll type | Wheel |
| Scroll | Yes |
| Buttons quantity | 8 |
| Movement resolution | 4000 DPI |
| Movement detection technology | Optical |
| Form factor | Ambidextrous |
| Mouse included | Yes |
| Operational conditions | |
|---|---|
| Operating relative humidity (H-H) | 20 – 95% |
| Operating temperature (T-T) | 0 – 40 °C |
| 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 | |
|---|---|
| Package type | Box |
| Package weight | 885 g |
| Package height | 42 mm |
| Package depth | 129 mm |
| Package width | 538 mm |
| Packaging content | |
|---|---|
| Cables included | USB Type-A – USB Type-C |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Number of products included | 2 pc(s) |
| Other features | |
|---|---|
| Warranty period | 3 year(s) |
