Lenovo · Keyboard
Lenovo 4X31N50728 Keyboard
Full-size · Wireless
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- Layout Full-size
- Connection Wireless
Lenovo 4X31N50728 Keyboard is a wireless keyboard (Full-size). It came out in 2024.
- Released
- 2024-01-22
Specifications
Key specs
- Layout
- Full-size
- Connection
- Wireless
- Released
- 2024-01-22
- Part number
- 4X31N50728
- EAN / UPC
- 0195892093862
Keyboard
- Recommended usage
- Universal
- Connectivity technology
- Wireless
- Device interface
- RF Wireless
- Keyboard form factor
- Full-size (100%)
- Numeric keypad
- Yes
- Keyboard keys operating life
- 1000000 million characters
- Key travel distance
- 1.91 cm
- Certification
- CB, March TUV, CE, cTUVus, FCC, IC, IMDA, WPC, BIS, SIRIM, NBTC-SDOC, SDPPI, NTC, AITI, TRC, NCC, BSMI, MSIP, VCCI, JRF, QUALITY, ICASA, TRA, NTRA , MOC, PTA, ICT, EQM, BOCRA, ARCT, ETA, NCA, POTRAZ, ecc.
Design
- Product colour
- Black
View all specifications +6 more sectionsShow fewer specifications
Power
- Power source type
- Battery
- Keyboard battery type
- AAA
- Number of batteries (keyboard)
- 1
- Service life of battery
- 15 month(s)
Mouse
- Mouse included
- Yes
- Movement detection technology
- Optical
- Movement resolution
- 1600 DPI
- Buttons quantity
- 3
- Buttons type
- Pressed buttons
- Scroll
- Yes
- Scroll type
- Wheel
- Mouse battery type
- AA
- Mouse battery life
- 18 month(s)
- Buttons durability (million clicks)
- 3000000
System requirements
- Windows operating systems supported
- Yes
- Mac operating systems supported
- Yes
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
- Operating relative humidity (H-H)
- 20 - 95%
Weight & dimensions
- Keyboard dimensions (WxDxH)
- 422.3 x 134.5 x 21.9 mm
- Keyboard weight
- 406.5 g
- Mouse dimensions (WxDxH)
- 110.1 x 61.5 x 36.1 mm
- Mouse weight
- 65.5 g
Other features
- Warranty period
- 3 year(s)
Check the manufacturer's page before buying.
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4X31N50728 vs similar keyboards
| Lenovo 4X31N50728 Keyboard | Lenovo 4Y41R64516 Keyboard | Lenovo 4Y41R69496 Keyboard | Lenovo 4Y41R69498 Keyboard | |
|---|---|---|---|---|
| Layout | Full-size | Full-size | Full-size | Full-size |
| Connection | Wireless | Wireless | Wireless | Wireless |
| Released | 2024 | 2026 | 2025 | 2025 |
Questions about the 4X31N50728
What are the main specs of the Lenovo 4X31N50728 Keyboard?
Full-size, Wireless.
How does the Lenovo 4X31N50728 Keyboard connect?
It connects over Wireless.
When did the Lenovo 4X31N50728 Keyboard come out?
It was released in 2024/01 (Lenovo).
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