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Lenovo 4X31N50712 keyboard Mouse included Universal RF Wireless Belgian Black
SKU
4X31N50712
- 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)
- Enjoy total peace of mind thanks to the 3-year warranty
| Device interface | RF Wireless |
|---|---|
| Mouse included | Yes |
| Connectivity technology | Wireless |
| Backlight | No |
| SKU | 4X31N50712 |
| EAN | 0195892093688 |
| Manufacturer | Lenovo |
| Availability | In Stock |
Designed for the modern professional, the Lenovo Essential Wireless Combo Keyboard & Mouse Gen 2 delivers functionality, comfort, and style. The slim 2.5-zone keyboard, with its responsive keys, promotes a premium silent typing experience, while the standard-size mouse perfectly complements its keyboard counterpart in design and utility. The 2.4MHz receiver provides a stable keyboard and mouse connection for maximum reliability. Plus, with 65% post-consumer recycled plastic in its construction, this combo is as sustainable as it is productive. Includes 3-year limited hardware warranty, and global product support.
| Keyboard | |
|---|---|
| Key travel distance | 1.91 cm |
| Recommended usage | Universal |
| Keyboard form factor | Full-size (100%) |
| Pointing device | No |
| Numeric keypad | Yes |
| Keyboard language | Belgian |
| Connectivity technology | Wireless |
| 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 |
| Device interface | RF Wireless |
| Keyboard keys operating life | 10000000 million characters |
| Design | |
| Product colour | Black |
| Backlight | No |
| 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 |
| Technical details | |
| Product colour | Black |
| Backlight | No |
| Numeric keypad | Yes |
| Number of products included | 3 pc(s) |
| Connectivity technology | Wireless |
| Form factor | Ambidextrous |
| Warranty period | 3 year(s) |
| Receiver | |
| Wireless receiver interface | USB Type-A |
| Receiver type | Nano receiver |
| Power | |
| Service life of battery | 15 month(s) |
| Power source type | Battery |
| Mouse battery type | AA |
| Number of batteries (mouse) | 1 |
| Keyboard battery type | AAA |
| Number of batteries (keyboard) | 1 |
| Mouse | |
| Form factor | Ambidextrous |
| Buttons type | Pressed buttons |
| Movement resolution | 1600 DPI |
| Movement detection technology | Optical |
| Buttons quantity | 3 |
| Scroll | Yes |
| Scroll type | Wheel |
| Mouse battery type | AA |
| Number of batteries (mouse) | 1 |
| Mouse included | Yes |
| Buttons durability (million clicks) | 3000000 |
| Mouse battery life | 18 month(s) |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 20 - 95% |
| Certificates | |
| 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 |
| 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 | |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Package weight | 680 g |
| Receiver type | Nano receiver |
| Package width | 520 mm |
| Package height | 42 mm |
| Package depth | 142 mm |
| Number of products included | 3 pc(s) |
| Warranty period | 3 year(s) |
| Packaging content | |
| Wireless receiver interface | USB Type-A |
| Receiver included | Yes |
| Receiver type | Nano receiver |
| Number of products included | 3 pc(s) |
| Other features | |
| Warranty period | 3 year(s) |
| Pointing device | No |
| Connectivity technology | Wireless |
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|---|---|---|---|---|---|---|
| SKU |
4X31N50712
|
G84-4100LCMGB-2
|
BNES840DUK
|
920-003986
|
JK-A0100DE-0
|
920-007143
|
| Manufacturer |
Lenovo
|
CHERRY
|
BakkerElkhuizen
|
Logitech
|
CHERRY
|
Logitech
|
| Keyboard layout |
N/A
|
QWERTY
|
QWERTY
|
QWERTY
|
QWERTZ
|
QWERTY
|
| Mouse included |
Y
|
N
|
N
|
Y
|
N
|
N
|
| Recommended usage |
Universal
|
Universal
|
Office
|
Home
|
Office
|
Home
|
| Device interface |
RF Wireless
|
USB
|
USB
|
USB
|
USB
|
RF Wireless
|
| Keyboard key switch |
N/A
|
N/A
|
scissor key switch
|
N/A
|
N/A
|
N/A
|
| Connectivity technology |
Wireless
|
Wired
|
Wired
|
Wireless
|
Wired
|
Wireless
|