Lenovo 4Y41C33791 numeric keypad Universal RF Wireless Grey
- 21-key numeric keypad
- Industry leading scissor switch keys
- Dedicated productivity keys (Calculator, Tab, Equal, Esc keys)
- Minimalist design with ultra slim profile at 13 mm
- Rechargeable , up to 3 months use in single charge (may vary based on usage)
- Supports Lenovo Unified Pairing Receiver
Go beyond the limitations of your notebook and complement your workflow with a tactile, responsive 21-key keypad that sports premium scissor-switch keys and is compact enough to take on the go. With an impressive up to 3 months of battery life and a powerful 2.4 GHz wireless connector, you can rest easy knowing that your numeric keypad will be ready for action whenever you are.
| Features | |
|---|---|
| Frequency band | 2.4 GHz |
| Keys operating life | 10 million characters |
| Keyboard number of keys | 21 |
| USB hub | No |
| Pointing device | No |
| Purpose | Universal |
| Key switch type | Tactile |
| Device interface | RF Wireless |
| Design | |
|---|---|
| Product colour | Grey |
| Ergonomic design | Yes |
| Power | |
|---|---|
| Power source type | Battery |
| System requirements | |
|---|---|
| Windows operating systems supported | Yes |
| Weight & dimensions | |
|---|---|
| Weight | 109 g |
| Height | 13.5 mm |
| Depth | 85 mm |
| Width | 132.8 mm |
| Packaging data | |
|---|---|
| Package weight | 277 g |
| Package height | 43 mm |
| Package depth | 127 mm |
| Package width | 180 mm |
| Operational conditions | |
|---|---|
| Operating relative humidity (H-H) | 20 – 95% |
| Operating temperature (T-T) | 0 – 40 °C |
| Other features | |
|---|---|
| Wireless receiver interface | USB |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 84716060 |