KM7321W DELL PREMIER MULTI WIRELESS KB

Dell Premier Multi-Device Wireless Keyboard and Mouse US English - KM7321W

Device Type: Keyboard and mouse set (wireless combo) Keyboard: 43.33 cm × 12.15 cm × 2.836 cm, 561g, low-profile scissor switches, full-size layout with numeric pad Mouse: 6.97 cm × 11.45 cm × 4.16 cm, 84g, 7-button optical mouse Connectivity: 2.4 GHz RF wireless receiver + Bluetooth 5.0 Battery: Keyboard 2× AAA, Mouse 1× AA (up to 36 months battery life) Programmable Keys: 12 keyboard keys, 5 mouse buttons DPI Settings: Adjustable 1000, 1600 (default), 2400, 4000 Security: 128-bit AES encryption Localization: US English layout Compatibility: Windows 7/8.1/10/11, macOS, Linux (Red Hat Enterprise 8.0, Ubuntu 18.04+), Chrome OS, Android OS Software: Dell Peripheral Manager (DPM) for Windows 10 or later Warranty: 3 years Advanced Exchange Service Included: USB wireless receiver, 2× AAA batteries (keyboard), 1× AA battery (mouse)