Dell Pro Compact Silent Keyboard and Mouse KM555 (580-BBVZ)

• Work quietly in any space with a compact, silent keyboard and mouse combo that connects seamlessly with dual-mode connectivity.
• Smart Connect: Smart Connect automatically toggles between RF and Bluetooth® and detects your preferred mode for seamless connectivity right out of the box. 
• Secure dual-mode pairing: With dual-mode connectivity, you can effortlessly connect and switch between two devices via Bluetooth® and RF dongle (Dell Secure Link USB Receiver - WR3).
• Up to 36 months of battery life: The long-lasting battery life means you'll use fewer replacements, reducing your environmental impact.
• Work worry-free: The keyboard's spill-resistant design ensures durability against accidental liquid spills, while anti-fade keys provide long-term preservation.

Product features

• Keyboard: 
• 18 Programmable shortcut keys
• CAPS lock LED indicator
• Num lock LED indicator
• On/off switch
• Low battery life LED indicator
• RF 2.4GHz mode (USB-A receiver)
• Bluetooth® 5.1 mode
• Mode switch key
• Copilot Key
• Mouse
• Low battery LED indicator
• Scroll wheel (Programmable)
• Connection mode LED indicator
• Connection mode button
• On/off switch
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• Tech Specs
• Keyboard/Keypad Type: Keyboard
• Keyswitch Technology: Plunger
• Keyboard/Keypad Connectivity Technology: Wireless
• Keyboard/Keypad Wireless Technology: Bluetooth/RF
• Keyboard/Keypad Wireless Operating Frequency: 2.40 GHz
• Keyboard/Keypad Features: Quiet Keys, Programmable Keys, Adjustable Tilt, Spill Resistant
• Hot Keys: Volume Down, Volume Up, Mute, Play/Pause, Forward, Back, CoPilot, Multimedia
• Localization: EN/RU
• Bluetooth Version: 5.1
• 
  
• Pointing Device Type: Mouse
• Pointing Device Connectivity Technology: Wireless
• 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
• Interfaces/Ports: 
• Keyboard/Keypad Host Interface: USB
• Pointing Device Host Interface: USB
• Wireless Receiver Interface: USB
• Battery Included: Yes
• Battery Size Supported: AAA, AA
• 
  
• Power Source: Battery
• Physical Characteristics: 
• Keyboard / Keypad
• Color: Black
• Height: 2.59 cm
• Width: 39.90 cm
• Depth: 12.70 cm
• Weight (Approx.): 406 g
• Pointing Device (Mouse)
• Color: Black
• Height: 3.81 cm
• Width: 5.99 cm
• Depth: 10.49 cm
• Weight (Approx.): 67 g
• 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
• Warranty: Limited Warranty 3 Year
• Additional Warranty Information: Advanced Exchange Service