Dell Keyboard and Mouse Pro Compact Silent KM555 - Adriatic (QWERTZ)

Keyboard/Keypad Type Keyboard Keyboard/Keypad Wireless Technology Bluetooth/RF Keyswitch Technology Plunger Keyboard/Keypad Wireless Operating Frequency 2.40 GHz Bluetooth Version 5.1 Keyboard/Keypad Features Quiet Keys, Programmable Keys, Adjustable Tilt, Spill Resistant Pointing Device Type Mouse Pointing Device Wireless Technology Bluetooth/RF Pointing Device Wireless Operating Frequency 2.40 GHz Movement Detection Optical Movement Resolution (dpi) 4020 Number of Total Buttons 3 Scroller Type Scroll Wheel Ergonomic Fit Symmetrical Battery Included Yes Battery Size Supported AAA, AA Keyboard/Keypad Color Black Pointing Device Color Black Package Contents KM555 Keyboard & Mouse Dell Secure Link USB Receiver - WR3 Batteries (Keyboard AAA x2 / Mouse AA x1) Documentation Operating System Compatibility Red Hat Enterprise Linux 8, Android, ChromeOS, Ubuntu 18.04, Mac OS, Windows 11, Windows 10, Windows 8.1, Windows 7 Platform Supported Mac, PC