Logitech MK245 Nano Wireless Keyboard and Mouse 2.4GHz Nano USB Receiver , Wireless Encryption  , Spill-proof , 1000DPI , Multimedia Function Key , Supports Windows  ChromeOs – Black

Logitech MK245 Nano Wireless Keyboard Mouse Expert Features Splash-proof design Micro USB Receiver, Plug and Play Space-saving layout Long battery life and reliable wireless connection Adjustable angle to reduce wrist fatigue, typing sounds quiet USB (wireless) connection: for Windows Vista / XP / 7/8/10, for Chrome OS Keyboard : Battery life up to 36 months , Keyboard height adjustable , Splash proof design , Micro USB receiver 2.4GHz wireless (10 meters) Mouse : Battery life up to 12 months , Compact design , HD Optical Tracking Technology (1000 dpi) , Smooth and sensitive cursor control , Power switch button , Scroll wheel System Requirements Windows 10 or later, Windows 8, Windows 7, Windows Vista, Windows XP Chrome OS USB port Expert Specifications Brand: Logitech Model: MK245 Color:  Black Type: Wireless Keyboard Interface: USB Mouse Interface: USB Working Mode: Optical Photoelectric Resolution: 1000DPI Multimedia Function Key: Yes Ergonomics: Supported Product Weight: 365g Keyboard Size: 287.7 X 138.7 X 21.3mm/11.33 X 5.46 X 0.84″ Mouse Size: 100.6 X 60.6 X 31.5mm/3.96 X 2.39 X 1.24″ Applicable: Home, Games, Office, Notebook System Requirements: Windows Vista, Windows XP, Windows 7, Windows 8, Windows 10 , ChromeOs , USB port