Dell Pro Plus Keyboard and Mouse (KM7321W)

Dell Pro Plus Keyboard and Mouse (KM7321W) Enjoy the convenience of a cable-free experience with the Premier Multi-Device Wireless Keyboard and Mouse from Dell. This keyboard and mouse sport a sleek style suitable for the office or home, and with dual connectivity wireless options you can sit back and control multiple systems with ease, making this ideal for anyone looking for unbound flexibility. Key Specs Mouse Sensor Type: Optical dpi: 1000 to 4000 Scroll Type: Scroll Wheel Number of Buttons: 7 Mouse Hand Orientation: Right LED Indicator: No Keyboard LED Illumination: No Wrist Rest: No Mechanical Switch: No Maximum Key Rollover: No Dedicated Multimedia Keys: Yes Connectivity Connection: Wireless: 2.4 GHz RF USB-A Dongle or Bluetooth 5.0 Built-In Full-Functionality OS Support: Chrome OS, Linux, Mac, Windows Battery Battery: 1x AA (Mouse), 2x AAA (Keyboard) Maximum Battery Life: 36 Months General Color: Silver Dimensions: 17.1 x 4.8 x 1.1″ / 43.4 x 12.2 x 2.8 cm (Keyboard), 4.5 x 2.7 x 1.6″ / 11.4 x 6.9 x 4.1 cm (Mouse) Weight: 19.8 oz / 561 g (Keyboard), 3 oz / 85 g (Mouse)