Lenovo GX30N81776 keyboard Mouse included Universal Black

Warnings: Take your old device to a dedicated collection point for electronic waste. | Warnings: Protect against moisture. | Warnings: Do not dismantle the appliance. | Island-style keyboard: Yes | Operating temperature (T-T): 0 - 40 °C | Keyboard battery type: AA | Scroll: Yes | Mouse battery type: AA | Recommended usage: Universal | Mouse weight: 60 g | Keyboard style: Straight | Power source type: Battery | Pointing device: No | Mouse included: Yes | Movement resolution: 1200 DPI | Receiver included: Yes | Windows operating systems supported: Yes | Windows keys: Yes | Keyboard dimensions (WxDxH): 424 x 155 x 20 mm | Number of batteries (mouse): 1 | Keyboard weight: 582 g | LED indicators: Yes | Keyboard form factor: Full-size (100%) | Number of batteries (keyboard): 2 | Receiver type: Nano receiver | Product colour: Black | Batteries included: Yes | Surface coloration: Monochromatic | Mouse dimensions (WxDxH): 106 x 61 x 33 mm | Numeric keypad: Yes | Operating relative humidity (H-H): 20 - 95%