DELL KM7321W keyboard RF Wireless + Bluetooth QWERTY US International Grey, Titanium

Mouse weight: 84 g | Programmable hot keys: Yes | Warnings: Take your old device to a dedicated collection point for electronic waste. | Scrolling directions: Vertical | Warnings: Protect against moisture. | Warnings: Do not dismantle the appliance. | Hot keys: Yes | Buttons type: Pressed buttons | Number of batteries (keyboard): 2 | Keyboard dimensions (WxDxH): 433.3 x 121.5 x 28.36 mm | Keyboard weight: 561 g | Linux operating systems supported: Yes | Keyboard battery type: AAA | Frequency band: 2.4 GHz | Movement detection technology: Optical | Mouse battery type: AA | Bluetooth version: 5.0 | Mouse included: Yes | Connectivity technology: Wireless | Numeric keypad: Yes | Mac operating systems supported: Yes | Buttons quantity: 7 | Windows operating systems supported: Yes | Movement resolution: 1600 DPI | Mobile operating systems supported: Android | Windows keys: Yes | Keyboard language: US International | Recommended usage: Office | Batteries included: Yes | Keyboard layout: QWERTY | Keyboard form factor: Full-size (100%) | Product colour: Grey | Product colour: Titanium | Pointing device: No | Number of hot keys: 12 | Scroll type: Wheel | Keyboard style: Straight | Harmonized System (HS) code: 84716060 | Number of batteries (mouse): 1 | Device interface: RF Wireless + Bluetooth | Scroll: Yes | Receiver included: Yes | Mouse dimensions (WxDxH): 69.7 x 114.5 x 41.6 mm | Other operating systems supported: ChromeOS | Wrist rest: No | Power source type: Battery | Surface coloration: Monochromatic