Model - Logitech MK345

Type - Wireless Keyboard & Mouse Combo

Interface - Wireless

Language (English) - Yes

Dimensions (WxHxD) - 447.2 x 186.7 x 21.4mm (Keyboard), 67.9 x 105.4 x 38.4mm (Mouse)

Weight - 603gm (Keyboard)86.4gm (Mouse)

Warranty - 1 year, Specialty - On/Off switch: Yes, Sensor technology: Logitech Advanced Optical Tracking, Connection Interface: USB receiver, Others - Color: Black, OS Supported: Windows 7, 8, 10, Vista, Chrome OS, Resolution: 1000dpi, 1 AA Battery (Mouse), 2 AAA Battery (Keyboard), Advanced 2.4 GHz wireless connectivity, 10m wireless Distance, Scroll Wheel: Yes, 3 Buttons, Part No - 920-006491