Lenovo GX31N91913 keyboard Mouse included Gaming USB US English Black

Certification: CB, cTUVus, TUV Mark, EN62471, FCC SDOC, IECS-003, CE, VCCI, BSMI, KCC-EMC | Device interface: USB | Power source type: USB | Keyboard language: US English | Keyboard key switch: Membrane | Backlight: Yes | Package weight: 1.33 kg | Number of products included: 2 pc(s) | Recommended usage: Gaming | Product colour: Black | Adjustable keyboard height: Yes | Mouse dimensions (WxDxH): 127.65 x 68.2 x 42.05 mm | AC adapter included: No | Operating temperature (T-T): 0 - 40 °C | Keyboard weight: 846 g | Polling rate: 1000 Hz | Material: PVC | Scroll: Yes | Backlight type: RGB LED | Movement resolution: 8000 DPI | Pointing device: No | Keyboard keys operating life: 20 million characters | Package height: 52 mm | Windows keys: Yes | Scroll type: Wheel | Rollover: 24-key rollover | Mouse included: Yes | Buttons quantity: 6 | Anti-ghosting: Yes | Scrolling directions: Vertical | Keyboard dimensions (WxDxH): 456 x 151 x 34.68 mm | Programmable mouse buttons: Yes | Form factor: Ambidextrous | Backlight colour: Multicolour | Movement detection technology: Optical | Package width: 550 mm | Windows operating systems supported: Windows 11 | Windows operating systems supported: Windows 10 | Numeric keypad: Yes | Package type: Box | Cable length: 1.8 m | LED indicators: Yes | Illumination colour: Multi | Operating relative humidity (H-H): 20 - 95% | Connectivity technology: Wired | Keyboard form factor: Full-size (100%) | Mouse tracking speed: 220 ips | Sensor: Pixart 3327 | Programmable hot keys: Yes | Mouse weight: 57 g | Programmable profiles: Yes | Acceleration (max): 30 G | USB Type-C charging port: No