Dell KM3322W Wireless Keyboard/Mouse (580-AKDM) (ᴄʜᴀᴛ ᴛᴏ ɢᴇᴛ ᴅɪꜱᴄᴏᴜɴᴛ)

General
Device Type: Keyboard and mouse set
Interface: 2.4 GHz
Wireless Receiver: USB wireless receiver
Input Device
Type: Keyboard – wireless
Keyboard Technology: Plunger
Hot Keys Function: Volume, mute
Adjustable Height: Yes
Localization and Layout: US English

Pointing Device
Type: Mouse – wireless
Movement Resolution: 1000 dpi
Buttons Qty: 3
Movement Detection Technology: Optical
Supported Battery Type: AA x 1

Miscellaneous
Included Accessories: AA battery, 2 AAA batteries
Compliant Standards: AES-128
Software & System Requirements: OS Required, Apple MacOS, Android, Google Chrome OS, Linux 6.x, Microsoft Windows 7 / 8 / 8.1 / 10 / 11
Dimensions (WxDxH) / Weight
Keyboard: 44.92 cm x 12.3 cm x 2.53 cm / 497.12 g
Mouse: 5.832 cm x 10.49 cm x 3.887 cm / 57.8 g
Colour: Black