Amazon.com has Rii Wireless Mouse 1000 DPI for PC, Laptop, Windows,Office Included Wireless USB dongle (Black) on sale for $2.75. Note: Be sure to apply coupon code 50Y3PNVN
- System support:Windows/Android/Linux office device
- Precise Responsivenes :1000DPI,Frame Rate up tp 3600fps. High Percision Optical Engine promised a sensitivity for precise tracking on a wide range of surfaces.
- Wireless Mouse :RF2.4G wireless transmission distance of up to 10m.
- Easy operation : Plug and Play make all the operation more easier than others.
- Package Contents: 1x Wireless Mouse, 1x Nano Receiver,Powered by two AAA battery (not included)