http://www.flipkart.com/logitech-t620-wireless-optical-mouse/p/itmdfypm5yhhmhtd Rs. 2777 Inclusive of taxes Free home delivery Features: Full Touch Surface for Smooth and Precise Control Effortlessly Swipe, Scroll, Tap and Click for a More Efficient Productive Experience, Advanced 2.4 GHz Wireless Logitech Advanced Optical Tracking Customizable Controls Price Comparison 5681/- http://shopping.rediff.com/product/logitech-touch-mouse-t620-with-full-touch-surface/11573561 3649/- http://www.homeshop18.com/logitech-t620-touch-mouse-windows-8-ready/computers-tablets/computer-peripherals/product:30452700/cid:16281/ 3749/- http://www.gadgets.in/logitech-t620-touch-mouse-windows-8-ready-black.html 4295/- http://www.naaptol.com/mouse/logitech-touch-mouse-t620/p/12196702.html 3398/- http://www.ebay.in/itm/Logitech-T620-Wireless-Touch-Mouse-3-yrs-Warr-Co-Sealed-Pack-with-Bill-/330997915590 3849/- http://www.shopclues.com/logitech-t620-touch-mouse-windows-8-ready.html