Dell Wireless Keyboard and Mouse KM3322W

Dell wireless keyboard and mouse km3322w product details brand dell colour black connectivity technology usb special feature wireless, optical, spill-resistant keyboard description multimedia movement detection technology optical movement detection technology (mouse): optical buttons qty: 03 movement resolution: 1000 dpi hot keys function: volume, mute keyboard technology: plunger device type: keyboard and mouse set wireless receiver: usb wireless receiver adjustable height: yes interface: 2.4 ghz type keyboard/mouse : wireless