The Logitech T400 is the third of 3 pointing devices launched for the touch friendly Windows 8. I have reviewed the T650 and T620 previously. While the T650 has been the best experience so far, it requires users who are more used to a mouse form factor to use a touchpad. The T400 is on the other end of the spectrum with a full mouse body and two separate physical clickable buttons that are not touch based like the T620. This mouse retails for S$59.00 as compared to S$89.00 for the T620 and $109.00 for the T650...