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, marvelously 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.
| Battery | |
| Battery capacity | 420 mAh |
| Battery life (max) | 2 h |
| Battery technology | Lithium |
| Design | |
| Adjustable keyboard height | Y |
| Backlight | N |
| 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 |
| Form factor | Ambidextrous |
| Product colour | Black |
| Keyboard | |
| Device interface | RF Wireless + Bluetooth |
| Keyboard form factor | Full-size (100%) |
| Keyboard key switch | Scissor key switch |
| Keyboard keys operating life | 10 million characters |
| Keyboard language | US English |
| Multi-device support | Y |
| Multimedia keys | Y |
| Numeric keypad | Y |
| Pointing device | N |
| Windows keys | Y |
| Mouse | |
| Button functions | DPI switch, Forward |
| Buttons quantity | 8 |
| Buttons type | Pressed buttons |
| Mouse battery life | 3 month(s) |
| Mouse battery type | Built-in battery |
| Mouse cable length | 1 m |
| Mouse on/off switch | Y |
| Movement detection technology | Optical |
| Movement resolution | 4000 DPI |
| Scroll | Y |
| Scroll type | Wheel |
| Operational conditions | |
| Operating relative humidity (H-H) | 20 - 95% |
| Operating temperature (T-T) | 0 - 40 °C |
| Other features | |
| Mouse dimensions (WxDxH) | 111.29 x 62.23 x 36.06 mm |
| Packaging content | |
| Manual | Y |
| Mouse included | Y |
| Receiver included | Y |
| Warranty card | Y |
| Wireless receiver interface | USB Type-A |
| Packaging data | |
| Number of products included | 2 pc(s) |
| Performance | |
| Charging source | USB Type-C |
| Power | |
| Keyboard battery type | Built-in battery |
| Power source type | Battery |
| Service life of battery | 3 month(s) |
| Weight & dimensions | |
| Keyboard dimensions (WxDxH) | 437.4 x 128.8 x 14.8 mm |
| Keyboard weight | 586 g |
| Mouse weight | 80 g |
| Package depth | 129 mm |
| Package height | 42 mm |
| Package type | Box |
| Package weight | 885 g |
| Package width | 538 mm |
Lenovo 4X31K03931 keyboard Mouse included RF Wireless + Bluetooth US English Black
- Brand: Lenovo
- Product Code: 4X31K03931
- Availability: In Stock
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$90.99