Dell Pro Wireless Keyboard and Mouse - KM5221W - Slovak (QWERTZ)

Device Type Keyboard and mouse set Interface 2.4 GHz Wireless Receiver USB wireless receiver Dimensions (WxDxH) / Weight Keyboard: 17 in x 4.8 in x 1.3 in / 14.1 oz Mouse: 4.5 in x 1.5 in / 3.2 oz Input Device Type Keyboard - wireless Hot Keys Function 12 programmable keys of F1-F12 Keyboard Technology Plunger Pointing Device Type Mouse - wireless Buttons Qty 3 Movement Detection Technology Optical Movement Resolution Adjustable DPI. 1000, 1600(default), 2400, 4000 Batteries: 1 Supported Battery Type AA x 1 Miscellaneous Color Black Included Accessories AA battery, 2 AAA batteries Compliant Standards AES-128 encryption for the Keyboard Software & System Requirements Included Software Dell Peripheral Manager (Windows only) OS Required Apple MacOS, Android, Google Chrome OS, Microsoft Windows 7 / 8.1 / 10, Red Hat Enterprise Linux 8.0, Ubuntu 18.04 Battery Type AAA type Installed Qty 2 Manufacturer Warranty Service & Support Limited warranty - 3 years