Lenovo 4X31N50740 keyboard Mouse included Universal RF Wireless Finnish, Swedish Black
- Reliable 2.4 Ghz wireless connection with multiple pairing protocol
- Single nano wireless USB receiver for both keyboard and mouse
- Be eco-friendly with 65% post-consumer recycled plastic for both keyboard and mouse
- Low-profile 2.5-zone keyboard layout
- Adjustable tilt leg and spill resistant keyboard design
- One touch dedicated media controls
- AES-128 encryption for the Keyboard
- Full size ambidextrous mouse for left or right hand comfort
- Optical sensor and 1600 DPI resolution
- Up to 15 months battery life for keyboard(may vary based on usage)
- Up to 18 months battery life for mouse (may vary based on usage)
This sleek and stylish keyboard and mouse increase productivity while providing wireless convenience. The slim 2.5 zone keyboard has a responsive key feeling and premium typing experience. The standard size mouse compliments the keyboard in design and functionality. Connect compatible Lenovo devices with just 1 nano receiver. 65% post-consumer recycled plastic for both keyboard and mouse.
| Keyboard | |
|---|---|
| Certification | CB, TUV marking, CE, cTUVus, FCC, IC, IMDA, WPC, BIS, SIRIM, NBTC-SDOC, SDPPI, NTC, AITI, TRC, NCC, BSMI, MSIP, VCCI, JRF, KVALITET, ICASA, TRA, NTRA, MOC, PTA, ICT, EQM, BOCRA, ARCT, ETA, NCA, POTRAZ |
| Key travel distance | 1.91 cm |
| Keyboard keys operating life | 10000000 million characters |
| Numeric keypad | Yes |
| Keyboard form factor | Full-size (100%) |
| Pointing device | No |
| Keyboard language | Finnish, Swedish |
| Device interface | RF Wireless |
| Connectivity technology | Wireless |
| Recommended usage | Universal |
| Design | |
|---|---|
| Product colour | Black |
| Backlight | No |
| Power | |
|---|---|
| Service life of battery | 15 month(s) |
| Number of batteries (keyboard) | 1 |
| Keyboard battery type | AAA |
| Power source type | Battery |
| Mouse | |
|---|---|
| Buttons durability (million clicks) | 3000000 |
| Number of batteries (mouse) | 1 |
| Mouse battery life | 18 month(s) |
| Mouse battery type | AA |
| Scrolling directions | Vertical |
| Scroll type | Wheel |
| Scroll | Yes |
| Buttons type | Pressed buttons |
| Buttons quantity | 3 |
| Movement resolution | 1600 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 | 65.5 g |
| Mouse dimensions (WxDxH) | 110.1 x 61.5 x 36.1 mm |
| Keyboard weight | 406.5 g |
| Keyboard dimensions (WxDxH) | 422.3 x 134.5 x 21.9 mm |
| Packaging data | |
|---|---|
| Package weight | 680 g |
| Package height | 42 mm |
| Package depth | 142 mm |
| Package width | 520 mm |
| Packaging content | |
|---|---|
| Receiver type | Nano receiver |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Number of products included | 3 pc(s) |
| Other features | |
|---|---|
| Warranty period | 3 year(s) |
