Lenovo 4X31K03951 keyboard Mouse included Home/Office RF Wireless + Bluetooth Italian Black Brand compatibility___Epson 4 mm Weight (with stand) Product family___Parlé

Lenovo 4X31K03951 keyboard Mouse included Home Office RF Wireless + Bluetooth Italian Black Brand compatibility___Epson 4 mm Weight (with stand) Product family___Parlé 4 mm Weight (with stand) 7 kg Width (without stand) 613 315 mm Pixel frequency (max) 594 MHz Haze rate 1% Vertical scan range 24 75 Hz Horizontal scan range 15 135 kHz RGB colour space NTSC Colour gamut 72% Ports & interfaces HDMI ports quantity 2 HDMI version 2 Keyboard Recommended usage Home Office Connectivity technology Wireless Device interface RF Wireless + Bluetooth Keyboard key switch Scissor key switch Keyboard language Italian Pointing device No Keyboard form factor Full size (100%) Numeric keypad Yes Keyboard keys operating life 10 million characters Windows keys Yes Programmable hot keys Yes Bluetooth Low Energy (BLE) Yes Security algorithms 128 bit AES Certification CE TUV NOM Design Backlight No Keyboard style Straight Wrist rest No Adjustable keyboard height Yes Product colour Black Features Retractable cable Yes Number of devices supported 3 Power Power source type Battery Battery capacity 420 mAh Charging source USB Type C Mouse Mouse included Yes Form factor Ambidextrous Movement detection technology Optical Movement resolution 4000 DPI Buttons quantity 8 Buttons type Pressed buttons Scroll Yes Scroll type Wheel Mouse battery type Built in battery Buttons durability (million clicks) 10 System requirements Windows operating systems supported Yes Operational conditions Operating temperature (T T) 0 40 °C Operating relative humidity (H H) 20 95% Weight & dimensions Keyboard dimensions (WxDxH) 437