Description General Device Type: Keyboard and mouse set Interface: 2.4 GHz Wireless Receiver: USB wireless receiver Dimensions (WxDxH) / Weight: Keyboard: 17.5 in x 4.8 in x 1 in / 17.5 oz Mouse: 2.3 in x 4.1 in x 1.5 in / 2 oz Input Device Type: Wireless Hot Keys Function: Mute, volume -, volume Keyboard Technology: Plunger Pointing Device Type: Mouse – wireless Buttons Qty: 3 Movement Detection Technology: Optical Movement Resolution: 1000 dpi Batteries: 1 Supported Battery Type: AA x 1 Miscellaneous Color: Black Included Accessories: AA battery, 2 AAA batteries Compliant Standards: AES-128 Software & System Requirements Included Software: Dell Peripheral Manager (Windows only) OS Required: Apple MacOS, FreeDOS, Android, Google Chrome OS, Linux 6.x, Microsoft Windows 7 / 8.1 / 10, Windows 11 Battery Type: AAA type Installed Qty: 2 Run Time (Up To): 36 months
