| Device interface | RF Wireless |
| Keyboard key switch | Mechanical |
| Keyboard language | German |
| Pointing device | No |
| Keyboard form factor | Full-size (100%) |
| Numeric keypad | Yes |
| Connectivity technology | Wireless |
| USB hub | No |
| Purpose | Universal |
| Frequency band | 2.4 GHz |
| Backlight | No |
| Product colour | Black |
| Keyboard style | Straight |
| Wrist rest | No |
| Protection features | Spill resistant |
| Plug and Play | Yes |
| Power source type | Battery |
| Mouse included | Yes |
| Form factor | Ambidextrous |
| Movement resolution | 1200 DPI |
| Windows operating systems supported | Yes |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 20 - 95% |
| Keyboard dimensions (WxDxH) | 155.5 x 424 x 20.5 mm |
| Keyboard weight | 580 g |
| Receiver included | Yes |
| Wireless receiver interface | USB Type-A |
| Harmonized System (HS) code | 84716060 |
| Description |
| Lenovo 4X30M39472. Keyboard form factor: Full-size (100%). Keyboard style: Straight. Connectivity technology: Wireless, Device interface: RF Wireless, Keyboard key switch: Mechanical. Product colour: Black. Mouse included |