Keyboard Mouse DELL KM555 Universal RF Wireless + Bluetooth QWERTZ German Black

The DELL KM555 Universal RF Wireless + Bluetooth keyboard and mouse combo is a full-size QWERTZ German-layout set designed for everyday office and home use. It combines RF wireless and Bluetooth connectivity to offer flexible pairing options with laptops, desktops and compatible tablets. The keyboard uses plunger-style key switches for a comfortable typing feel, while the included optical mouse provides standard cursor control. The matte black finish gives a discreet, professional appearance suitable for most workspaces.

Advantages

This keyboard and mouse combo provides dual-mode connectivity with RF wireless for a stable 2.4 GHz connection and Bluetooth for direct pairing with modern devices. The full-size (100%) keyboard includes a dedicated number pad for efficient numeric input. The QWERTZ German keyboard layout and German-language key legends are adapted for users who type in German. The plunger key mechanism balances tactile feedback and quiet operation, and the compact wireless mouse completes a consistent input solution without additional cabling.

Suitable for

• Office work with spreadsheets, documents and email
• Home computer setups and remote workstations
• Multidevice use where both RF and Bluetooth pairing are needed
• Users preferring a full-size German QWERTZ keyboard layout

Key specifications

• Connectivity: RF wireless (2.4 GHz) and Bluetooth
• Keyboard form factor: Full-size (100%) with numeric keypad
• Keyboard layout and language: QWERTZ, German key legends
• Key switch type: Plunger-style membrane keys for balanced tactile response
• Mouse: Wireless optical mouse included
• Colour: Black with matte finish

How to use

To use the RF wireless connection, insert the USB receiver (if provided) into an available USB port on your computer and switch the keyboard and mouse to RF mode. To use Bluetooth, enable Bluetooth on your device, put the keyboard and/or mouse into pairing mode according to the product instructions, and select the device from the system Bluetooth settings. The keyboard functions immediately after pairing, with the numeric keypad available for number entry. The mouse operates as a standard two- or three-button optical mouse depending on system support.

Recommendations

Place the keyboard and mouse within recommended wireless range and avoid placing metal objects between devices and the receiver for optimal RF performance. For prolonged battery life, switch off the devices when not in use and keep firmware and system Bluetooth drivers up to date when applicable.