The Dell KM555 Wireless Keyboard and Mouse Set provides a silent typing experience with a full-size layout and Ukrainian QWERTY key configuration. It connects wirelessly via a USB receiver or Bluetooth 5.1 for versatile compatibility across multiple operating systems.

• Wireless connectivity through 2.4GHz and Bluetooth 5.1
• Full-size keyboard with numeric keypad and 18 programmable hot keys
• Requires 2 AAA batteries for the keyboard and 1 AA battery for the mouse
• Compatible with Windows, Mac OS, Linux, Chrome, and Android OS
• Lightweight design with a net weight of 0.46 kg

Design

• Colour of product: Black

Other features

• Wireless connection: Yes
• Connectivity technology: Wireless

Technical details

• Producer product name: KM555
• Connector type: 2.4 GHz, Bluetooth 5.1
• Net weight: 0.46 kg
• Producer product family: Silent Keyboard and Mouse
• Type: Keyboard and Mouse Set

Specifications

• Warranty: 36 month(s)

Features

• Package content: KM555 Keyboard and Mouse; USB Receiver - WR3, Batteries (Keyboard AAA x2 / Mouse AA x1), Documentation

Input device

• Bluetooth version: 5.1

Performance

• Compatibility: 2.4GHz: Windows 7, Windows 8.1,10 and 11 or later; Mac OS; Linux (Red Hat Enterprise 8.0 /Ubuntu 18.04); Chrome; Android OS. Bluetooth 5.1: Windows 8.1,10 and 11 or later; Mac OS; Linux (Red Hat Enterprise 8.0 /Ubuntu 18.04); Chrome; Android OS
• Keyboard layout: Ukrainian (QWERTY)

Additional specifications

• Recommended usage: Universal
• Device interface: RF Wireless + Bluetooth
• Keyboard key switch: Plunger key switch
• Keyboard language: Ukrainian
• Pointing device: No
• Keyboard form factor: Full-size (100%)
• Numeric keypad: Yes
• Windows keys: Yes
• Hot keys: Yes
• Number of hot keys: 18
• Programmable hot keys: Yes
• Multimedia keys: Yes
• Frequency band: 2.4 GHz
• On/off switch: Yes
• Backlight: No
• Adjustable keyboard height: Yes
• Product colour: Black
• Protection features: Spill resistant
• LED indicators: Yes
• Power source type: Battery
• Keyboard battery type: AAA
• Number of batteries (keyboard): 2
• Service life of battery: 36 month(s)
• Mouse included: Yes
• Form factor: Ambidextrous
• Movement detection technology: Optical
• Movement resolution: 4020 DPI
• Buttons quantity: 3
• Scroll: Yes
• Scroll type: Wheel
• Mouse battery type: AA
• Windows operating systems supported: Windows 10, Windows 11, Windows 7, Windows 8.1
• Mac operating systems supported: Yes
• Linux operating systems supported: Red Hat Enterprise Linux 8.0, Ubuntu 18.04 LTS
• Mobile operating systems supported: Android
• Other operating systems supported: ChromeOS
• Keyboard dimensions (WxDxH): 399 x 127 x 26 mm
• Keyboard weight: 406 g
• Mouse dimensions (WxDxH): 60 x 105 x 38 mm
• Mouse weight: 67 g
• Number of products included: 2 pc(s)
• Receiver included: Yes
• Wireless receiver interface: USB Type-A