Koja je razlika između njega i Cordless Desktop MX for Bluetooth koji je 500kn skuplji
(PC
Cordless
Optical
USB
Bluetooth® cordless
Bluetooth® wireless hub
Internet Forward/Back
MX™ Optical Engine
Quick Switch
Rechargeable mouse
Scroll wheel
A superbly engineered cordless optical mouse that sets the bar for accuracy, control, and comfort and transforms your PC into a Bluetooth control center... all in one.)???