Logitech MK345-920-006489 KeyboardHeight: 186.7 mmWidth: 447.2 mmDepth: 21.4 mmWeight: 603 gMouseHeight: 105.4 mmWidth: 67.9 mmDepth: 38.4 mmWeight: 86.4 gNano receiverHeight: 18.7 mmWidth: 14.4 mmDepth: 6.6 mmWeight: 2.0 gSYSTEM REQUIREMENTSWhat you needWindows 10,11 or laterChrome OSAn available USB portTECHNICAL SPECIFICATIONSKeyboardSpill-resistant design 5Tested under limited conditions (maximum of 60 ml liquid spillage). Do not immerse the keyboard in liquid.Adjustable height -tilt legsSpecial Keys: Music ControlsPalm Rest10-Key Number padKey type: Deep profileOn/Off power switch2 AAA batteries（Alkaline Battery)Battery: 36 months 6Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary. Mouse battery life may vary based on user and computing conditions.MouseSensor technology: High-precision Optical trackingNumber of buttons: 3 (Left/Right-click, Middle click)Scrolling: line-by-lineScroll Wheel: Yes, 2D , mechanicalConnect/Power: On/Off power button1 AA battery（Alkaline Battery）Battery: 18 months 7Keyboard battery life calculation based on an estimated two million keystrokes/year in an office environment. User experience may vary. Mouse battery life may vary based on user and computing conditions.Wireless range (in meters): 10 m 8Wireless range may vary due to environmental and computing conditions.PACKAGE CONTENTSKeyboard with 2 AAA batteriesMouse with 1 AA batteryUSB receiverUser documentationConnectivityUSB WirelessUSB Unifying Wireless + BluetoothMulti-DeviceNoYesSizeKeyboard: Full-size (with number pad)Mouse: CompactKeyboard: Full-size (with number pad)Mouse: Full-sizeBattery lifeKeyboard: 36 monthsMouse: 18 monthsKeyboard: 36 monthsMouse: 24 monthsCompatibilityWindows, Chrome OSWindows, Chrome OS, macOSLogitech Options SoftwareNoYesTyping feeling (Keyboard)Deep-profile keysDeep-profile keysAdjustable height (Keyboard)YesYesPalm rest (Keyboard)YesYesPhone or tablet stand (Keyboard)NoNoTracking (Mouse)High Precision Optical TrackingHigh Precision Optical TrackingScrolling (Mouse)Line-by-Line scrolling wheelHyper-Fast + Tilt WheelProgrammable buttons (Mouse)06Rubber grip (Mouse)NoYes Brand ‎Logitech Series ‎Logitech MK345 Item model number 920-006489 Hardware Platform ‎PC Operating System ‎Windows 10, 11 or later, Chrome OS Item Weight ‎1.1 pounds Product Dimensions ‎20 x 7.52 x 1.73 inches Item Dimensions LxWxH ‎20 x 7.52 x 1.73 inches Color ‎Black Computer Memory Type ‎L2 cache Power Source ‎Battery Powered Batteries ‎2 AA batteries required. (included) Department ‎Computer Hardware, Supplies & Data Storage MK345 Logitech MK345 review Logitech MK345 Review Reddit Logitech k345 price Logitech k345 manual Logitech k345 Software How to open Logitech keyboard k345 Logitech k345 keyboard Bluetooth Logitech k345 Unifying receiver Logitech k345 replacement dongle Does Logitech MK345 work with Unifying receiver Logitech k345 USB receiver Keyboard & Mouse Wireless Keyboard and Mouse Logitech MK345 Keyboard & Mouse