Logitech K650 Signature Keyboard

Characteristics Wireless router range: 10 m Design Backlight: No Wrist rest: Yes Keyboard style: Simple Adjustable keyboard height: Yes Product color: Graphite Surface Color: Monochrome LEDs: Yes Security features: Spill-resistant Power Battery capacity: 2000 mAh Number of batteries (keyboard): 2 Battery life: 36 months Keyboard battery type: AA Power supply type: Battery Number of batteries supported: 2 Battery type supported: AA Battery type: Alkaline Weight and dimensions Keyboard dimensions (WxDxH): 193.5 x 24.3 x 457.31 mm Keyboard weight: 707.5 g System requirements Support for mobile operating systems Android 12.0 iOS 14 iPadOS Android 11.0 Android 9.0 Android 10.0 iOS 15 Android 8.0 Linux operating systems supported: Yes Other supported operating systems: ChromeOS Supported Mac operating systems Mac OS X 12.0 Monterey Mac OS X 10.15 Catalina Mac OS X 11.0 Big Sur Mac OS X 10.15.3 Catalina Supported Windows operating systems Windows 10 Windows 11 Packaging data Packaging type: Box Weight with packaging: 953 g Package width: 205 mm Package height: 32 mm Package contents Receiver Included: Yes Receiver type: Nano receiver Receiver weight: 1.8 g Wireless receiver interface: USB Type-A Batteries included: Yes Number of products included: 1 pc. User Guide: Yes Mouse Mouse Included: No Battery Battery weight: 48.23 g Keyboard Keyboard Profile: High Profile Bluetooth Low Energy (BLE): Yes Keyboard Language: American International Application: Office Hot keys: Yes Keystroke depth: 3.2 mm Spill-proof up to: 60 ml Keyboard layout: QWERTY Keyboard type: Membrane Multimedia keys: Yes Keyboard key lifespan: 20 million characters Keyboard size: Full size (100%) Bluetooth version: 5.1 Numeric keypad: Yes Pointing device: No Device interface: Bluetooth Connection method: Wireless Logistics data Main (outer) housing gross weight: 900 g Recycling data Recycled secondary plastics: 28%