| Manufacturer: | LENOVO |
| Manufacturer Part No: | 4Y40X49520 |
| General |
| Device Type: | Keyboard |
| Interface: | 2.4 GHz, Bluetooth 5.0 |
| Wireless Receiver: | Nano USB wireless receiver |
| Type: | Wireless |
| Keys Qty: | 84 |
| Keys Style: | Chiclet |
| Localization and Layout: | US/UK |
| Keyboard Technology: | Scissors |
| Key Switch Type: | Scissor-Key |
| Built-in Devices: | Trackpoint |
| Adjustable Height: | Yes |
| Protection: | Spill-resistant |
| Width: | 30.5 cm |
| Depth: | 16.4 cm |
| Height: | 1.37 cm |
| Weight: | 490 g |
| Miscellaneous |
| Colour: | Pure black |
| Included Accessories: | USB-C to USB-A cable |
| Compliant Standards: | TUV, CB, IC, FCC, KCC, TELEC, cTUVus, SRRC, IMDA |
| Key Life Span: | 10 million clicks |
| Software & System Requirements |
| OS Required: | Microsoft Windows 7, Windows 10, Android 9.0 (Pie) |
| Battery |
| Type: | Rechargeable |
| Dimensions & Weight (Shipping) |
| Shipping Width: | 34.1 cm |
| Shipping Depth: | 20.1 cm |
| Shipping Height: | 3.3 cm |
| Shipping Weight: | 640 g |
| Manufacturer Warranty |
| Service & Support: | Limited warranty - 1 year |
| Environmental Parameters |
| Min Operating Temperature: | -5 °C |
| Max Operating Temperature: | 40 °C |
| Humidity Range Operating: | 20 - 90% (non-condensing) |
