| Manufacturer: | LENOVO |
| Manufacturer Part No: | GY41C33979 |
| General |
| Device Type: | Keypad |
| Interface: | 2.4 GHz |
| Wireless Receiver: | USB wireless receiver |
| Input Device |
| Type: | Wireless |
| Keys Qty: | 21 |
| Hot Keys Function: | Calculator, Escape, Tab, equal |
| Key Switch Type: | Scissor-Key |
| Width: | 8.5 cm |
| Depth: | 13.28 cm |
| Height: | 1.35 cm |
| Weight: | 109 g |
| Miscellaneous |
| Colour: | Storm grey |
| Included Accessories: | USB-A to USB-C cable (1 m) |
| Compliant Standards: | VCCI, CB, cTUVus, KC, TRA, SIRIM, FCC-ID, IMDA, NBTC, TUV Mark, IC ID |
| Package Type: | Retail |
| Key Life Span: | 10 million clicks |
| Battery |
| Technology: | Lithium polymer |
| Run Time (Up To): | 3 months |
| Dimensions&Weight (Shipping) |
| Shipping Width: | 12.7 cm |
| Shipping Depth: | 18 cm |
| Shipping Height: | 4.3 cm |
| Shipping Weight: | 277 g |
| Manufacturer Warranty |
| Service&Support: | Limited warranty - replacement - 1 year |
| Environmental Parameters |
| Min Operating Temperature: | 0°C |
| Max Operating Temperature: | 40°C |
| Humidity Range Operating: | 20 - 95% |
