The Sanwa MA-LSW7 Cordless Mouse with tilt wheel delivers extreme cordless performance with an 800 dpi laser engine for blinding speed and precision response. The Sanwa MA-LSW7 with tilt wheel has left and right scroll also. The MA-LSW7’s full-speed, bi-directional USB connection uses 27MHz RF system for bulletproof connection. The tilt wheel adds an unprecedented level of control and gaming power. When not in use you can store the USB dongle inside the mouse. With a battery life of 129 hrs of continual use and approximately 297 days of stand by time makes this a good buy.

The Sanwa MA-LSW7 Cordless Mouse is available in 4 eye catching colors. The Sanwa mouse measures 52×90×36mm, weighs 64g (no battery), is compatible with OS Windows 98/Me/2000/XP/Vista and is available for approximately 6,825 Yen ($58).