- Available from 2026-12-07 — contact us to reserve
Including €0.24 for ecotax
Lenovo 4Y41R64540, Full-size (100%), Wireless, RF Wireless + Bluetooth, Scissor key switch, Black
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The Lenovo Professional Wireless Rechargeable Keyboard, its full-size keyboard sports scissor switches that create an elevated typing experience and improves your working efficiency with specialized Microsoft Copilot Key. Plus, its covers are made from eco-friendly 65% recycled material that protects the environment.
| Recommended usage | Home/Office |
|---|---|
| Connectivity technology | Wireless |
| Device interface | RF Wireless + Bluetooth |
| Keyboard key switch | Scissor key switch |
| Keyboard language | US English |
| Pointing device | No |
| Keyboard form factor | Full-size (100%) |
| Numeric keypad | Yes |
| Keyboard number of keys | 104 |
| Keyboard keys operating life | 10 million characters |
| Hot keys | Yes |
| Programmable hot keys | Yes |
| Frequency band | 2.4 GHz |
| Key pitch | 1.91 cm |
| Bluetooth version | 5.1 |
| Bluetooth Low Energy (BLE) | Yes |
| Security algorithms | 128-bit AES |
| 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 |
| Backlight | No |
|---|---|
| Island-style keyboard | Yes |
| Adjustable keyboard height | Yes |
| Product colour | Black |
| LED indicators | Yes |
| Cable length | 1 m |
|---|---|
| Detachable cable | Yes |
| Power source type | Battery |
|---|---|
| Keyboard battery type | Built-in battery |
| Battery recharge time | 2 h |
| USB Type-C charging port | Yes |
| Battery technology | Lithium Polymer (LiPo) |
|---|---|
| Battery capacity | 420 mAh |
| Mouse included | No |
|---|
| Windows operating systems supported | Yes |
|---|---|
| Mac operating systems supported | Yes |
| Linux operating systems supported | Yes |
| Operating temperature (T-T) | 0 - 40 °C |
|---|---|
| Operating relative humidity (H-H) | 20 - 95% |
| Keyboard dimensions (WxDxH) | 437.4 x 128.8 x 14.8 mm |
|---|---|
| Keyboard weight | 586 g |
Data sheet
Specific References