Amazon offers Logitech MK470 ultra-thin ultra-quiet wireless optical keyboard and mouse set on sale + free shipping! 3 colors optional
The Logitech MK470 Wireless Combo features a compact modern design keyboard, 3-button mouse with high-precision optical tracking and a mechanical scroll wheel.
Quiet keyboard and lab-tested noise-canceling mouse for ultra-quiet work, whether in the office or at home.
Simple plug and play with a range of 10 meters (33 feet).
The auto-sleep feature saves battery life for 36 months of continuous use with the keyboard and 18 months with the mouse.